GlazeGuard PRO Account Guide March 2018 by covertecproducts

PRO ACCOUNT WORKBOOK

GLAZEGUARD TILE SEALER

COVERTEC

GLAZE GUARD

USER - PRODUCT GUIDE

Ultra Durable Clear Sealer for Ceramic, Porcelain & Stone Tile Surfaces

Developed with nanotechnology adhesion promoters for maximum adhesion, protection, durability and shine

GET IN TOUCH:

1-888-580-0693

10821 NW 50th St Sunrise, FL 33351

covertecproducts.com

GLAZEGUARD PRO ACCOUNT

TABLE OF CONTENTS

INFORMATION GUIDE

I. COVERTEC PRODUCTS LLC About Us / Partners

Formulas Based On Science

GlazeGuard Sealer

II. CASE STUDIES Hospital Floor Transformation School Hygienic Coating Biltmore Hotel Non Slip

7 8 9

III. APPLICATION Tools Required

How To Apply

How To Mix Products

Cleaning Products

Other

25 25

IV. DATA SHEETS Technical Data Sheets (TDS) Safety Data Sheets (SDS) Other

GREAT PRODUCTS, HIGH MARGINS

25 27 30 35

COMPREHENSIVE CONSULTATION

CoverTec is dedicated to providing high quality value added products that offer a high level of performance without the high cost of maintenance!

NEW APPROACH TO SUPPLIER PARTNERSHIPS

ABOUT US CoverTec is a US manufacturer and distributor of floor coatings, floor cleaners and waterproofing products. CoverTec specializes in developing innovative surface coating products that focus on protection, lowering maintenance costs and beautifying appearance. At the same time our lab tested industrial grade formulas provide an easier to clean surface and improve overall floor safety. CoverTec has experienced yearly record breaking growth with its heavy duty products.

PRODUCT RESEARCH Qualified TEAM will help you discover the products that will provide the best solution and LOWER MAINTENANCE COST

PROJECT CONSULTING We provide options thats best suited to attain your objectives even if our products are not a fit

APPLICATION ADVICE We recommend application tools and techniques to successfully complete your local or international project

WE PROVIDE OUR CUSTOMERS WITH SOLUTIONS

No project is too big or small, we work with you to make sure that our products solves your problems but are also on time and on budget!

WATER BASED FORMULAS

LAB DEVELOPED & TESTED SUPERIOR PERFORMANCE CoverTec Products LLC is a industry leading US based specialty coatings and cleaning products manufacturer that produces environmental safe, water based, industrial grade floor cleaners and coating products. Founded in 2009 CoverTec is a women owned business with partners having over 50 years of Civil and Chemical Engineering experience. CoverTec products are used primarily in flooring applications, roof and wall waterproofing and for industrial and commercial maintenance. Our protective coating products, sealers and cleaners can be applied to many substrates including concrete, wood, tile, stone, brick, metal and rubber.

OUR APPROACH: SAFETY, HEALTH, ENVIRONMENT

NON SLIP ENHANCEMENT Our easy to apply formulas not only enhance the appearance and protection they also increase non slip properties for an even safer surface

HEALTHIER LIVING A clean space is healthier to live and work in and we deliver options to transform your surface into a easy to clean and maintain space

ENVIRONMENT SAFE Our lab tested industrial strength products are water based, have low odor and also LEED and VOC compliant

WE WILL SHIP INTERNATIONALLY

Ceramic, Porcelain & Stone Tile

GlazeGuard Sealer Developed Specifically for Sealing Ceramic and Porcelain Tile / Grout

Ultra Durable Clear Sealer for Ceramic, Porcelain & Stone Tile Surfaces GlazeGuard is a two component, professional grade highly durable water based sealer with extra adhesion properties. It's the industry's only lab tested product specially developed for sealing Ceramic, Porcelain and Stone tile surfaces with a track record of proven results. We utilize nanotechnology adhesion promoters for maximum adhesion, protection, durability and shine. GlazeGuard is easy to apply to achieve a professional appearance for most commercial and DIY projects. It's environment friendly, UV stable and highly resistant to abrasion and a wide range of chemicals. It keeps the grout easy to clean and hygienic. Available in High Gloss, Satin and Matte Finish.

Benefits Reduces floor care costs, Maintains uniform finish Slip resistant, Chemical resistant, VOC compliant Excellent abrasion resistant, Beautifies and protects Makes Tile and Grout easy to clean and hygienic UV stable

Stain Resistant • Restores Luster and Color

Easy to Apply: BY ROLLER OR LOW PRESSURE HVLP, APPLY 1 THIN COAT

Typical Uses Bathrooms/ Restrooms, Kitchen/Dining Areas, Lobby, Entrances, Hallways, Tile / Grout Surface, Floors and Walls, Stairs, Tile and Grout Surface, Ceramic and Porcelain, Stone and Concrete

• Forms Protective Shield •

Easy Cleaning

THEORETICALCOVERAGE Approximately 500ft²/gallon (12.2 m2 /liter) depending on the size density and porosity of the grout joints

Wood Look Tile

Restroom Tile

Non Yellowing UV Resistance

Stain Resistance & Easy to Clean

Application: Roller, Brush, Low pressure spray Available Finishes: Gloss, Satin and Matte

GlazeGuard Sealer 1 QUART

1 GALLON

4 GALLON

COVERAGE 125 sq Ft

COVERAGE 500 sq Ft

COVERAGE 2,000 sq Ft

Dry Time: Light Foot Traffic 12 hrs Heavy Foot Traffic 24 hrs (1 thin coat recommended)

Exposure Conditions: Moderate chemical & wear resistance Base: Water Base, Zero odor

Maintain & Clean: Mild liquid detergents, neutral cleaner or light vinegar and water

Restaurant

Entrance Way

Oil & Grease Resistance

Seals, Protects & Beautifies Surface

TOOLS YOU WILL NEED

GlazeGuard Sealer

APPLICATION EQUIPMENT

PROFESSIONAL ROLLER COVERS

18” $8.75 each 9” $3.85 each

For flooring contractors. Made with heavy duty 1-1 / 2” diameter synthetic poly cores. High quality shed-resistant 3/8" nap

MIMI ROLLER COVERS

$4.25 pack

4” Mini covers are packed 2 each (per pack), shed-resistant 1/4” nap

9” ROLLER FRAME

18” ROLLER FRAMES

$3.70 each

$ 18.30 each

9" frame, 5/16" 5-wire cage, reinforced threaded handle hole

Lightweight, durable roller frame, no cage and comes with end caps. Use any 15/16” or 1-1/8” diameter handle. The handle opening is adjustable

MINI ROLLER FRAMES

PAINT TRAYS

$3.70 each

$9.00 each

16” long frame for 4” mini frame

22” deep well plastic paint tray

WHAT YOU NEED TO DO

GlazeGuard Sealer

HOW TO APPLY INSTRUCTIONS

FREUNDSCHAFT BRIDGE

PREP SURFACE For easier and proper application make sure the surface is prepped, clean and completely dry

Located in the heart of Germany

RE E TH X TE D AD

Balkan worked with Polygon Studio to design a classically structured bridge that would easily fit in with the visual aesthetic of the city. The underside of the bridge was repurposed as a walkway.

FREUNDSCHAFT BRIDGE

Located in the heart of Germany

MIX PARTS A & B For easier and proper application make sure the surface is prepped, clean and completely dry

RE E TH X E T D AD

Balkan worked with Polygon Studio to design a classically structured bridge that would easily fit in with the visual aesthetic of the city. The underside of the bridge was repurposed as a walkway.

FREUNDSCHAFT BRIDGE

Located in the heart of Germany

APPLY 1 THIN COAT Use your 3/4 inch nap roller to apply 1 thin even layer on the surface

RE E TH X E T D AD

Balkan worked with Polygon Studio to design a classically structured bridge that would easily fit in with the visual aesthetic of the city. The underside of the bridge was repurposed as a walkway.

CoverTec PRO Account Partner

GlazeGuard CASE STUDY

Project : Hospital Restrooms - North Carolina Protect and Transform Coating Application for Porcelain & Ceramic Restroom Tile

The Problem

TRANSFORMED, DURABLE SURFACE

Hospital management required a cost effective solution for their restroom areas. The existing ceramic tile floor and walls were old, dirty with a significant grout odor problem! As part of a major upgrade they wanted to make the floors and walls safe and hygienic for the patients and make sure the surfaces were easy to maintain. However with over 300 restrooms needing refurbishment the cost to rip up an replace was proving to be very expensive and time consuming.

The Solution

STOPS FURTHER SOILING OR STAINING

The Solution CoverTec offered a tough durable floor and wall coating system that could be applied over the top of the existing without the need for rip out. The CoverFlake system (with E900 base coat and P650 fast dry top coat) was applied on the floor. A custom colored GlazeGuard was applied to the walls. The surfaces were cleaned and prepared with PreTreat prior to spraying GlazeGuard using a LVLP cup gun (1 mist coat and 2 heavier coats, consecutively) All products used, were water based and low odor, easily meeting indoor air quality IAQ criteria.

REAL SCENARIO OPPORTUNITY ADDITIONAL CLIENT BENEFITS

Eliminates Need to Buff or Burnish Resistant to Urine, Offensive Odors and More Superior Protection Against Heavy Foot Traffic Reduces Maintenance Shut Down Times Long Lasting Finished Life (18 to 24 months) Outstanding Gloss Retention

300 Restrooms

| Total 150,000 sq ft

Billed at $3.75 per sq ft 150,000 sq ft x $3.75 = Total $562,500

Total $562,500 Billed Cost of Goods 150,000 sq ft x .40 cents = Total $60,000

Over $400,000 Potential Profits

10821 NW 50th St. | Sunrise, FL 33351

www.covertecproducts.com

CoverTec PRO Account Partner

GlazeGuard CASE STUDY

Project : Springfield School District - Springfield MA Hygienic Coating Application for Porcelain & Ceramic Restroom Tile

The Problem

SAFE AND HYGIENIC FOR THE CHILDREN

Springfield School District consists of 60 schools (K-12) some of which are over 40 years old. In 2014 District Chiefs turned their attention to refurbishing their rest rooms floors in 7 schools. These ceramic tile floors were old and dirty and the grout in particular, would emit and unpleasant odor. The cost to rip up an replace was very expensive and time consuming. Management needed a cost effective solution to keep the tile and grout odor free, safe and hygienic for the children.

The Solution GlazeGuard was selected as the best material to seal the Restrooms floors. This tough chemical resistant sealer bonds to ceramic tile and grout surfaces providing a clear barrier across the floor. It stop liquids absorbing into the grout, making it much easier to keep clean and eliminating odor. GalzeGuard offered excellent water resistance and high resistant to urine and organic matter.

STOPS FURTHER SOILING OR STAINING

Application: The existing tile and grout surfaces were stripped and cleaned using CoverClean CT-50. Drying was by wet-vac and fans. GlazeGuard was then applied in a single coat by roller at a rate of 400ft2 /gallon and allowed to dry for 12 hours. A total of 33 restrooms (13,000 sq.ft) were treated this way. The work was done over the Christmas and Spring Breaks.

The Results School District Saved thousands of dollars in rip-up and install. New hygienic hard wearing floor surface that will not absorb, liquids, odors and stains. Floors that are easy to clean and maintain, saving budgets, saving on materials and saving on time.

ADDITIONAL CLIENT BENEFITS

REAL SCENARIO OPPORTUNITY 33 Restrooms

| Total 10,000 sq ft

Billed at $3.75 per sq ft 10,000 sq ft x $3.75 = Total $37,500

Total $37,500 Billed Cost of Goods 10,000 sq ft x .40 cents = Total $4,000

Over $30,000 Potential Profits

10821 NW 50th St. | Sunrise, FL 33351

www.covertecproducts.com

CoverTec PRO Account Partner

GlazeGuard CASE STUDY

Project : Non Slip Bathroom Floors - Biltmore Hotel - Miami FL Non Slip Coating Application for Porcelain & Ceramic Restroom Tile

WATERPROOF AND HIGHLY SLIP RESISTANT The famous Biltmore Hotel is a National Historic Land Mark located in Coral Gables FL and originally built in 1926.

The Problem The existing Jerusalem Tile restroom floors became very slippery when wet from water running off the shower curtain on to the floors. In addition water was leaking through the grout joints and down into the large meeting room below and damaging the historic ceiling. Attempts to seal the floor with acrylic sealers and floor wax had not solve the problem and only made the slip and fall hazard worse.

APPLIED TO FLOOR & PARTIALLY UP THE WALL

The Solution Glaze Guard was selected as the best material to seal the restroom floors. This clear sealer bonds to hard tile surfaces and is waterproof and highly slip resistant. Very importantly Glaze Guard could be applied to the tile surface without changing the appearance of the original surface. Application: The existing tile and grout surfaces were stripped and cleaned using CT-TileClean. Drying was by wet-vac and fans. Glaze Guard was then applied in a single coat by roller at a rate of 400ft2 and allowed to dry for 12 hours. Application of Glaze Guard included the coating of non slip flooring to floor and partially up the walls.

ADDITIONAL CLIENT BENEFITS

REAL SCENARIO OPPORTUNITY 50 Restrooms

| Total 13,750 sq ft

Billed at $3.75 per sq ft 13,750 sq ft x $3.75 = Total $51,562.50

Total $51,562 Billed Cost of Goods 13,750 sq ft x .40 cents = Total $5,500

Over $45,000 Potential Profits

10821 NW 50th St. | Sunrise, FL 33351

www.covertecproducts.com

GlazeGuard Application Guide

Exterior /Wet Areas

The Brief

BEGIN

The ceramic or porcelain surface must be properly prepared before applying GlazeGuard in outside areas and wet areas like restrooms and shower rooms. For long term results use 2 step cleaning process for surface preparation

use 2 step cleaning process for surface preparation

STEP

must be thoroughly cleaned

with a high pH cleaner

The Prepping of the Surface The tile and grout must be thoroughly cleaned with a high pH tile and grout cleaner such as CT-50. Apply the cleaner to the floor and scrub with a recommended nylon grit brush. Allow 15 minutes for the substrate cleaner to begin to breakdown grease deposits and soiling. Flood the floor with water and extract with a wet vac.

STEP

Apply PreTreat Apply PreTreat to microscopically etch the surface of ceramic or porcelain tile. Always test product in an inconspicuous area before applying. Apply at a rate of 800- 1000 sq.ft per gal using a low pressure sprayer or mop. Caution use a spray devise that will not create heavy misting or over spray. The surface should be kept wet with the treatment, usually for 15 to 20 minutes.

apply PreTreat to microscopically etch the surface

Vertical Applications For vertical applications like shower walls a second application is necessary. Reapply the second treatment after the first has dried out and allow to sit for 15 to 20 minutes and then rinsed away with clean, cold water. Scrubbing with a stiff wire brush or maroon scour pad may be necessary to remove heavy deposits of efflorescence or cement scale. Rinse thoroughly to remove residue and to ensure that it is pH neutral. If necessary neutralize the tile with neutral cleaner and squeegee off all excess of water. If no drains are available, use a wet-vac, then mop with fresh water. Allow the floor to dry before applying any subsequent floors sealer.

covertecproducts.com

GlazeGuard Application Guide

Exterior /Wet Areas

STEP

Use Microfiber Mop

make sure surface clear of

Vacuum up all the dust. Use a microfiber floor cloth to pick up any final dust and dirt.

any debris

Mix Product Slowly

STEP

Mix Part A with Part B and add Reducer

Stir Part A until smooth consistency. Pour Part A into mixing container and add Part B while mixing. Mix slowly for 2 minutes, then add Reducer and mix for 1 more minute. NOTE: If required slowly mix in *CoverGrip anti-slip additive at 3.2 oz pack per gallon of GlazeGuard. Alternatively, the CoverGrip and be broadcast into the GlazeGuard once it is has been applied to the floor and is still wet.

Use all mixed material within 90 minutes STEP

05 Roll On Coating Use a NON-SHED 3/8th inch nap roller. Use 4 or 6” Hot Dog rollers for the edges. To remove fur from roller before use, roll up and down on tacky side of blue tape. Do not starve the roller of product 12 to 16 sq ft per dip. When rolling out the material do not push down too hard. Use the weight of the roller to roll out any roller lines. Overlap and maintain wet edge (white).

Place mixed product into a roller tray. For best results use roller tray to dip from.

To avoid missed spots on the floor, make sure the room well lit. Use floor lamps if necessary

The product will dry in about 12 hours. Temperature, humidity and environmental conditions can impact this.

*CoverGrip clear white additive provides durable anti-slip floor in coatings and sealers. covertecproducts.com

GlazeGuard TDS

TECHNICAL DATA SHEET

Dear Mr. Bell, A letterhead is the heading at the top of a sheet of letter paper (stationery). That heading usually consists of a name and an address, and a logo or corporate design, and sometimes a background pattern. The term "letterhead" is often used to refer to the whole sheet imprinted with such a heading. Many companies and individuals prefer to create a letterhead template in a word processor or other software application. This generally includes the same information as pre-printed stationery but without the additional costs involved. Letterhead can then be printed on stationery Â (or plain paper) as needed on a local output device or sent electronically. That heading usually consists of a name and an address, and a logo or corporate design, and sometimes a background pattern. The term "letterhead" is often used to refer to the whole sheet imprinted with such a heading.

Sincerely,

Max Schwimmer Head of Accounts

PRO@covertecproducts.com

1-888-580-0693

10821 NW 50th St Sunrise, FL 33351

covertecproducts.com

GlazeGuard TDS

TECHNICAL DATA SHEET

Sincerely,

Max Schwimmer Head of Accounts

PRO@covertecproducts.com

1-888-580-0693

10821 NW 50th St Sunrise, FL 33351

covertecproducts.com

GlazeGuard

LEED DATA SHEET

CoverTec GlazeGuard is eligible for one LEED Credit, namely: EQ 4.2- Low emitting Materials- Paints and Coatings. It meets the LEED criteria because the VOC levels are below the necessary limits established by the South Coast Air Quality Management District (SCAQMD) Rule 1113, Architectural Coatings, and rules in effect on January 1, 2004.

LEED

The LEED Green Building Rating System is a voluntary, consensus- based, market-driven building

rating system based on existing proven technology. It evaluates environmental performance from a whole building perspective over a building’s life cycle, providing a definitive standard for what constitutes a “green building”. The rating system is organized into five environmental categories. The applicable category for Glaze Guard in Indoor Environmental Quality, EQ Credit 4.2- Low Emitting Materials- Paints and Coatings. EQ stand for environmental quality. LEED is a measurement system designed for rating new and existing commercial, institutional and residential buildings. I currently have the detailed documentation for LEED-NC, which is the rating system for New Commercial Construction and Major Renovations (LEED-NC for New Construction, Reference Guide, Version 2.2 First Edition, October 2005). The other two rating systems, which may also be applicable, are LEED- EB (LEED for Existing Buildings) and LEED- CI (LEED for Commercial Interiors). I will get the needed documentation for these tow rating systems. LEED is a performance- oriented system where credits are earned for satisfying criterion designed to address specific environmental impacts inherent in the design, construction and O & M of buildings. All commercial buildings are eligible for certification as a LEED- NC building. Commercial occupancies include (but are not limited to) offices, retail and service establishments, institutional buildings (libraries, schools, museums, churches, etc.), hotels, and residential buildings of our or more habitable stories. LEED-NC addresses design and construction activities for both new buildings and major renovations of existing buildings. LEED- EB is designed to address operational and maintenance issues of working buildings. Many projects will cleanly and clearly fit the defined scope of only one LEED Rating System product. Other projects may be applicable to two or more LEED Rating System product scopes.

PRO@covertecproducts.com

1-888-580-0693

10821 NW 50th St Sunrise, FL 33351

covertecproducts.com

GlazeGuard

LEED DATA SHEET

LEED-NC Registration and Application Project teams interested in obtaining LEED-NC Certification of their project must first register this intent with the USGBC at www.usgbc.org. Once a project is registered, the project design team begins to collect information and perform calculations to satisfy the prerequisite and credit submittal requirements (MSDS, technical data sheets, etc.). The LEED-NC ratings are awarded according to the following scale: Certified 26-32 points Silver 33-38 points Gold 39-51 points Platinum 52-69 points Indoor Environmental Quality- Low- Emitting Materials (paints and coatings, EQ Credit 4.2) Intent Reduce the quantity of indoor air contaminants that are odorous, irritating, and/ or harmful to the comfort and well being of installers and occupants. Requirements Paints and coatings used on the interior of the building (defined as inside the weatherproofing system and applied on-site) shall comply with the following criteria: • Clear wood finishes, floor coatings, stains, sealers, and shellacs applied to interior elements: Do not exceed the VOC content established in South Coast Air Quality Management District (SCAQMD) Rule 1113, Architectural Coatings, rules in effect on January 1, 2004. GLAZEGUARD DOES NOT EXCEED THE VOC CONTENT ESTABLISHED BY THE SCAQMD. Potential Technologies and Strategies Specify low- VOC paints and coatings in construction documents. Ensure that VOC limits are clearly stated in each section of the specifications where paints and coatings are addressed. Track the VOC content of all interior paints and coatings during construction.

PRO@covertecproducts.com

1-888-580-0693

10821 NW 50th St Sunrise, FL 33351

covertecproducts.com

CHEMICAL RESISTANCE TEST: GLAZEGUARD Test Method:

Test was carried out in accordance with ASTM D1308 (Spot Test Covered). This test method determines of the effect of chemicals on clear and pigmented organic finishes, resulting in any objectionable alteration in the surface, such as discoloration, change in gloss, blistering, softening, swelling, loss of adhesion, or special phenomena.

Test Solution:

Solutions were prepared from analytical grade chemicals and samples.

Test Conditions:

Test was conducted at 73.5Â°F (23Â°C) and 50 to 65% relative humidity.

Test Period:

24 hours. The test specimens were covered with watch glass.

Chemical Reagents Toluene Gasoline

Result No sign of blistering discoloration or damages No sign of blistering discoloration or damages

MEK 10% Sulfuric Acid Isopropyl Alcohol Xylol 50% Sodium Hydroxide 20% Sodium Chloride 37% Sulfuric Acid (battery acid) Hydraulic Fluid Skydrol JP-4 Brake Fluid Bleach Betadyne Blood Urine Ketchup Mustard Orange Juice

No sign of blistering discoloration or damages No sign of blistering discoloration or damages No sign of blistering discoloration or damages No sign of blistering discoloration or damages No sign of blistering discoloration or damages No sign of blistering discoloration or damages No sign of blistering discoloration or damages No sign of blistering discoloration or damages No sign of blistering discoloration or damages No sign of blistering discoloration or damages No sign of blistering discoloration or damages No sign of blistering discoloration or damages No sign of blistering discoloration or damages No sign of blistering discoloration or damages No sign of blistering discoloration or damages No sign of blistering discoloration or damages No sign of blistering discoloration or damages

Prepared by:

Robert M. Loomis, Chemist

November 19 2012

SAFETY DATA SHEET GLAZEGUARD SECTION 1 - PRODUCT AND COMPANY IDENTIFICATION Product name : GLAZEGUARD Product Code: PART A Product Use : Aqueous polyurethane dispersion Manufacturer/Supplier : CoverTec Products LLC 10821 NW 50th Street Sunrise, FL 33351 United States of America : 754-223-2465 Product Information Transport Emergency : INFOTRAC: +1-800-535-5053 Revision Date: 02/23/2018 Preparation Date: 06/25/2015

SECTION 2 – HAZARDS IDENTIFICATION 2.1 Classification of substance or mixture Product definition: Mixture Classification (Regulation (EC) No 1272/2008) Skin Irritation - Category 2 [H315] Eye Irritation - Category 2A [H319] Specific Target Organ Toxicity, Single Exposure - Category 3; STOT RE 3 [H335]

2.2 Label Elements This material is not considered hazardous according to OSHA HazCom 2012 (29 CFR 1910.1200) Signal Word:

None required

Hazard Statement(s):

H315 – May Cause skin irritation H319 – May Cause eye irritation

Precautionary Statements: [Prevention]

H335– May Cause respiratory irritation P261 – Avoid breathing dust fumes and vapors P264 - Wash hands and other skin areas exposed to material thoroughly after handling. P271 - Use in a well-ventilated area. P280 - Wear protective gloves, protective clothing and eye protection.

[Response] P302 + P352 – If on skin: Wash with soap and water P362 - Take off contaminated clothing and wash before reuse. P332 + P313 - If skin irritation occurs: Get medical attention. P304 + P340 + P312 - IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. Call a POISON CENTER or doctor if the victim feels unwell. P305 + P351 + P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P337 + P313 - If eye irritation persists: Get medical attention. P321 - Specific treatment: Call a POISON CENTER or doctor, or refer to Section 4 of this SDS. [Storage]

[Disposal]

P405 – Store above 41 P403 + P233 - Store in a well-ventilated place. Keep container tightly closed. P501 – Dispose of contents in accordance with national and local regulations

SECTION 3 – COMPOSITION/INFORMATION ON INGREDIENTS INGREDIENT Acrylic Polymer Diethylene Glycol Monbutyl Ether Triethanolamine

CAS NO. Trade Secret 112-34-5 102-71-6

OSHA PEL NONE NONE NONE

ACGIH TLV NONE NONE NONE

OSHA STEL NONE NONE NONE

There are no additional components above the relevant concentration limits according to OSHA HazCom 2012.

SECTION 4 – FIRST AID MEASURES 4.1 Description of first aid measures

WEIGHT % <45 <10 <3

SAFETY DATA SHEET GLAZEGUARD Inhalation: If product mist or vapor causes respiratory irritation or distress, move the exposed person to fresh air immediately. If breathing is difficult or irregular, administer oxygen; if respiratory arrest occurs, start artificial respiration by trained personnel. Loosen tight fitting clothing such as a collar, tie, belt or waistband. Seek medical attention immediately. Eyes: Immediately flush eyes with large amounts of water for at least 15 minutes, holding the eyes open with finger tips and occasionally lifting the upper and lower lids. Use lukewarm water if possible. Remove contact lenses, if present and easy to do, after the first 2 minutes and continue rinsing, If eye irritation persists, seek immediate medical attention, preferably from an ophthalmologist. Skin: Flush skin with large amounts of water while removing contaminated clothing and continue rinsing for at least 15 minutes. Use lukewarm water, if possible. Wash contaminated clothing and shoes thoroughly before reuse. If skin irritation persists, if rash develops or if victim feels unwell, seek medical attention. Cured material may be difficult to remove from skin. Ingestion: Rinse mouth thoroughly with water if victim is conscious. Remove dentures, if any. Do not induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. To prevent aspiration of swallowed product, lay victim on side the head lower than the waist. If victim feels unwell, seek medical attention.

4.2 Most important symptoms and effects, both acute and delayed Potential health symptoms and effects Eyes: Causes eye irritation. Symptoms may include redness, swelling, stinging and tearing. Skin: Causes mild, transient skin irritation. Symptoms include localized redness, itching and discomfort. May cause skin rash in susceptible individuals.Mist or vapor may cause irritation of the nose, throat and respiratory tract. Symptoms may include sore throat, coughing, headache, nausea and shortness of breath. Ingestion: May cause gastrointestinal irritation with nausea, abdominal pain, vomiting and diarrhea. May cause headache and dizziness. Repeated ingestion may be harmful. Chronic: Pre-existing disorders of the skin and respiratory system may be aggravated by exposure to this product. Triethanolamine is a suspected carcinogen (refer to Section 11.2).

4.3 Indication of any immediate medical attention and special treatment needed Advice to Doctor and Hospital Personnel: Treat symptomatically and supportively.

SECTION 5 – FIRE FIGHTING MEASURES 5.1 Extinguishable media Suitable methods of extinction: Use dry chemical, carbon dioxide, foam and water spray Unsuitable methods of extinction: None known

5.2 Special hazards arising from the substance or mixture Closed containers may explode due to the buildup of pressure when exposed to extreme heat. During emergency conditions overexposure to decomposition products may cause a health hazard. Symptoms may not be immediately apparent or may be delayed. Obtain medical attention.

5.3 Advice for firefighters Full protective equipment including self-contained breathing apparatus should be used. Water may be used to cool closed containers to prevent pressure buildup and possible autoignition or explosion when exposed to extreme heat. If possible, firefighters should control runoff water to prevent environmental contamination.

SECTION 6 – ACCIDENTAL RELEASE MEASURES 6.1 Personal precautions, protective equipment and emergency procedures Wear appropriate protective clothing designated in Section 8. Remove all sources of ignition. Ventilate the area,

6.2 Environmental precautions Avoid dispersal of spilled material or runoff and prevent contact with soil and entry into drains, sewers or waterways.

6.3 Methods and materials for containment and cleaning up Cover drains and contain spill. Cover with a large quantity of inert absorbent. Do not use combustible material such as saw dust. Shovel or sweep up product and place into an approved container for proper disposal. Clean contaminated area with soap and water.

6.4 Reference to other sections For indications about waste treatment, see Section 13.

SECTION 7 – HANDLING AND STORAGE 7.1 Precautions for safe handling Observe label precautions. Wear all appropriate protective equipment specified in Section 8. Keep containers closed when not in use. Advice on protection against fire and explosion No special precautions against fire and explosion are required.

7.2 Conditions for safe storage, including any incompatibilities Store in a dry, cool and well-ventilated area, away from incompatible materials (see Section 10.5), food and drink. Transfer only to approved containers having correct labeling. Keep container tightly closed. Keep from freezing. Protect container against physical damage. Containers that have been opened must be carefully resealed and kept upright to prevent leakage. Containers of this material may be hazardous when empty as they contain product residue. Use appropriate containment to avoid environmental contamination. Ventilate closed areas. Do not take internally. Keep out of reach of children.

7.3 Specific end uses Apart from the uses mentioned in Section 1.2, no other specific uses are stipulated.

SECTION 8 – EXPOSURE CONTROLS / PERSONAL PROTECTION

SAFETY DATA SHEET GLAZEGUARD 8.1 Control parameters CAS Number 102-71-6

Ingredient. Tetraethnolamine

OSHA PEL ……………

ACGIH TLV 5 mg/m3 TWA

NIOSHL

8.2 Exposure controls Engineering Measures: Technical measures and appropriate working operations should be given priority over the use of personal protective equipment. Use adequate ventilation. Local exhaust is preferable. Refer to Section 7.1. Individual protection measures: Wear protective clothing to prevent repeated or prolonged contact with product. Protective clothing needs to be selected specifically for the workplace, depending on concentrations and quantities of hazardous substances handled. The chemical resistance of the protective equipment should be enquired at the representative supplier. Hygiene measures: Facilities storing or using this material should be equipped with an eyewash station and safety shower. Change contaminated clothing. Preventive skin protection is recommended. Wash hands thoroughly after use, before eating, drinking or using the lavatory. Eye/face protection: Wear protective goggles or safety glasses with unperforated side shields during use. Refer to 29 CFR 1910.133, ANSI Z87.1 or European Standard EN 166. Hand Protection: Wear gloves recommended by glove supplier for protection against materials in Section 3. Gloves should be impermeable to chemicals and oil. Breakthrough time of selected gloves must be greater than the intended use period. Other protective equipment: Protective clothing. Protective boots, if the situation requires. Respiratory Protection: None required with normal use. Always use an approved respirator when vapor/aerosols are generated. Where risk assessment shows air-purifying respirators are appropriate use a full-faced respirator with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Environmental exposure controls: Do not empty into drains

SECTION 9 – PHYSICAL AND CHEMICAL PROPERTIES Form: Milky white liquid Odor: slight Autoignition temperature No Data Available Flash Point > 200 °C (>392 °F) Flammable Limits - LEL Not Applicable Flammable Limits - UEL Not Applicable Boiling point 100 degrees Celsius, 212 degrees Fahrenheit Freezing point similar to water Density Not determined Vapor Density No Data Available Vapor Pressure No Data Available Specific Gravity 1.1 pH No Data Available Melting point Not Applicable Solubility in Water Soluble Volatile Organic Compounds = >80%

SECTION 10 – STABILITY AND REACTIVITY 10.1 Reactivity No specific test data related to reactivity is available for this product.

10.2 Chemical stability Stable under normal conditions of use and recommended storage conditions

10.3 Possibility of hazardous reactions None known Hazardous polymerization does not occur.

10.4 Conditions to avoid Extreme temperatures, incompatible materials

10.5 Incompatible materials Isocyanates, strong alkalis, strong acids, strong oxidizing agents

10.6 Hazardous decomposition products Thermal decomposition products include oxides of carbon, oxides of nitrogen and other toxic gases.

SECTION 11 – TOXICOLOGICAL INFORMATION 11.1 Information on toxicological effects Acute Oral Toxicity Expected to have low acute oral toxicity Acute inhalation toxicity No data available Acute dermal toxicity Expected to have low acute dermal toxicity Skin irritation May cause mild, transient skin irritation.

SAFETY DATA SHEET GLAZEGUARD Eye irritation Causes eye irritation. Sensitization May cause skin sensitization in susceptible individuals. Genotoxicity in vitro No data available Mutagenicity No data available Specific organ toxicity - single exposure No data available Specific organ toxicity - repeated exposure No data available Aspiration hazard No data available

11.2 Further information Triethanolamine: IARC Class 3 carcinogen: Not classifiable as to its carcinogenicity to humans. Not classified as a carcinogen by OSHA, NTP or ACGIH. No data is available regarding the mutagenicity or teratogenicity of this product, nor is there any available data that indicates that it causes adverse developmental or fertility effects. Handle in accordance with good industrial hygiene and safety practice.

SECTION 12 – ECOLOGICAL INFORMATION 12.1 Toxicity The aquatic toxicity of this product has not been experimentally determined. However, it is expected to have low acute aquatic toxicity based on the acute aquatic toxicity of the individual components and their concentrations in this composition.

12.2 Persistence and degradability Product is not readily biodegradable.

12.3 Bioaccumulation potential Product is not expected to bioaccumulate.

12.4 Mobility No data available

12.5 Results of PBT and vPvB assessment No data available

12.6 Other adverse effects Additional ecological information Do not allow material to run into surface waters, wastewater or soil. An environmental hazard cannot be excluded in the event of unprofessional handling or disposal.

SECTION 13 – DISPOSAL CONSIDERATIONS 13.1 Waste treatment methods Methods of disposal: The generation of waste should be avoided or minimized whenever possible. Empty containers or liners may retain some product residues; observe all precautions for product. Do not heat or cut empty containers with electric or gas torch because highly toxic vapors and gases are formed. Do not reuse without thorough commercial cleaning and reconditioning. If containers are to be disposed, ensure that all product residues are removed prior to disposal. This material and its container must be disposed of in a safe way. Dispose of surplus and non-recyclable products via a licensed waste disposal contractor. Disposal of this product, solutions and any by-products should at all times comply with the requirements of environmental protection and waste disposal legislation and any regional local authority requirements. Avoid dispersal of spilt material and runoff contact with soil and entry into waterways, drains and sewers. Hazardous waste: The classification of this product may meet the criteria for a hazardous waste.

SECTION 14 – TRANSPORTATION INFORMATION Not regulated for transport Note: Transportation information provided is for reference only. Customer is urged to consult 49 CFR 100 - 177, IMDG, IATA, EC, United Nations TDG and WHMIS (Canada) TDG information manuals for detailed regulations and exceptions covering specific container sizes, packaging materials and methods of shipping.

SECTION 15 – REGULATORY INFORMATION 15.1 Safety, health and environmental regulations/legislation specific for substance or mixture U. S. Federal Regulations OSHA Hazard Communication Standard: This material is classified as hazardous in accordance with OSHA 29 CFR 1910-1200.

SAFETY DATA SHEET GLAZEGUARD

TSCA Status: All components of this product are listed on the Toxic Substance Control Act (TSCA) Inventory. Superfund Amendments and Reauthorization Act (SARA) SARA Section 311/312 Hazard Categories: Acute Health Hazard, Chronic Health Hazard SARA 313 Information: Glycol Ethers (SARA code N230) are subject to the reporting levels established by Section 313 of the Emergency Planning and Community Right-to Know Act of 1986. SARA 302/304 Extremely Hazardous Substance: No components of the product exceed the threshold (de minimis) reporting levels established by of these sections of Title III of SARA. SARA 302/304 Emergency Planning & Notification: No components of the product exceed the threshold (de minimis) reporting levels established by of these sections of Title III of SARA. Comprehensive Response Compensation and Liability Act (CERCLA): This product contains the following CERCLA reportable substances: Glycol Ethers - There is no RQ assigned to this broad class, although the class is a CERCLA hazardous substances. Refer to 50 Federal Register 13456 (April 4, 1985). Clean Air Act (CAA) Glycol Ethers (EDF-109) are listed as Hazardous Air Pollutants (HAPs) designated in CAA Section 112(b). This product does not contain any Class 1 Ozone depletors. This product does not contain any Class 2 Ozone depletors. Clean Water Act (CWA) Glycol Ethers (EDF-109) are listed as Hazardous Substances under the CWA. None of the chemicals in this product are listed as Priority Pollutants under the CWA. None of the chemicals in this product are listed as Toxic Pollutants under the CWA. U.S. State Regulations California Prop 65, Safe Drinking Water and Toxic Enforcement Act of 1986 This product contains trace amounts of substances known to the State of California to cause cancer. Other U.S. State Inventories: Tetraethanolamine (CAS #102-71-6) is listed on the following State Hazardous Substance Inventories, Right-to-Know lists and/or Air Quality/ Air Pollutants lists: CA, MA, MN, NJ, PA. Canada WHMIS Hazard Symbol and Classification: None allocated Canadian Controlled Products Regulations (CPR): This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations, and the SDS contains all the information required by the Controlled Products Regulations. Canadian Ingredient Disclosure List (IDL): Tetraethanolamine and 2 proprietary components contained at <1% each are listed on the IDL. Canadian National Pollutant Release Inventory (NPRI): A proprietary component is listed on the NPRI. European Economic Community Labeling (67/548/EEC or 1999/45/EC): None allocated WGK, Germany (Water danger/protection): 1

SECTION 16â&#x20AC;&#x201C; OTHER INFORMATION HMIS HAZARD CLASSIFICATION HEALTH: 1 FLAMMIBILITY: 0

REACTIVITY: 0

PERSONAL PROTECTIVE EQUIPMENT: B

We believe the statements, technical information and recommendations contained herein are reliable, but they are given without warranty or guarantee of any kind, expressed or implied, and we assume no responsibility for any loss, damage, expense, direct or consequential, arising from their use.

SAFETY DATA SHEET GLAZEGUARD SECTION 1 - PRODUCT AND COMPANY IDENTIFICATION Product name : GLAZEGUARD Product Code: PART B Product Use : Catalyst based on Hexamethylene Diisocyanate Manufacturer/Supplier : CoverTec Products LLC 10821 NW 50th Street Sunrise, FL 33351 United States of America Product Information : 754-223-2465 Transport Emergency : INFOTRAC: +1-800-535-5053 Revision Date: NA Preparation Date: 06/25/2015

SECTION 2 – HAZARDS IDENTIFICATION GHS Classification Acute toxicity (Inhalation):

Category 4

Respiratory sensitisation: Skin sensitisation: Specific target organ toxicity - single exposure: Specific target organ toxicity - repeated exposure (Inhalation): GHS Label Elements Hazard pictograms:

Category 1 Category 1 Category 3 (Respiratory system) Category 2 (Lungs)

Signal Word: Danger Hazard Statements: May cause an allergic skin reaction. Harmful if inhaled. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause respiratory irritation. May cause damage to organs (Lungs) through prolonged or repeated exposure if inhaled. Precautionary statements: Prevention: Do not breathe dust, mist, gas, vapors or spray. Use only outdoors or in a well-ventilated area. Contaminated work clothing must not be allowed out of the workplace. Wear protective gloves. In case of inadequate ventilation wear respiratory protection. The type of respiratory protection selected must comply with the requirements set forth in OSHA's Respiratory Protection Standard (29 CFR 1910.134) or regional standards. For additional details, see section 8 of the SDS. Response: IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove person to fresh air and keep at rest in a position comfortable for breathing. Call a doctor or emergency medical facility (i.e. 911) if you feel unwell. If skin irritation or rash occurs: Get medical attention. If experiencing respiratory symptoms: Call a doctor or emergency medical facility (i.e. 911). Wash contaminated clothing before reuse. Storage: Store locked up. Store in a well-ventilated place. Keep container tightly closed Disposal: Dispose of contents and container in accordance with existing federal, state, and local environmental control laws

SECTION 3 – COMPOSITION/INFORMATION ON INGREDIENTS

SAFETY DATA SHEET GLAZEGUARD Hazardous Components Weight Percent 55 - 90%

Components

CAS-No.

Classification

Homopolymer of Hexamethylene Diisocyanate

28182-81-2

10 - 20%

Hydrophilic Aliphatic Polyisocyanate based on Hexamethylene Diisocyanate

666723-27-9

Acute toxicity Category 4 Inhalation. Respiratory sensitisation Category 1. Skin sensitisation Category 1. Specific target organ toxicity - single exposure Category 3 Respiratory system. Specific target organ toxicity - repeated exposure Category 2 Inhalation Lungs. Acute toxicity Category 3 Inhalation. Skin sensitisation Category 1. Specific target organ toxicity - single exposure Category 3 Respiratory system.

0.1 - 1%

Hexamethylene-1,6Diisocyanate

822-06-0

Acute toxicity Category 4 Oral. Acute toxicity Category 1 Inhalation. Skin corrosion Category 1. Serious eye damage Category 1. Respiratory sensitisation Category 1. Skin sensitisation Category 1. Specific target organ toxicity - single exposure Category 3 Respiratory system

SECTION 4 â&#x20AC;&#x201C; FIRST AID MEASURES Most Important Symptom(s)/Effect(s)Acute: Isocyanate vapors or mist at concentrations above the exposure limits or guidelines can irritate (burning sensation) the mucous membranes in the respiratory tract (nose, throat, lungs) with symptoms of runny nose, sore throat, coughing, chest discomfort, shortness of breath and reduced lung function (breathing difficulty). Persons with a preexisting, nonspecific bronchial hyperreactivity can respond to concentrations below the exposure limits or guidelines with similar symptoms as well as asthma attack or asthma-like symptoms. Exposure well above the exposure limits or guidelines may lead to bronchitis, bronchial spasm and pulmonary edema (fluid in lungs). Chemical or hypersensitivity pneumonitis, with flu-like symptoms (e.g. fever, chills), has also been reported. These symptoms can be delayed up to several hours after exposure. These effects are usually reversible. May cause skin irritation with symptoms of reddening, itching, and swelling. Can cause sensitization. Persons previously sensitized can experience allergic skin reaction with symptoms of reddening, itching, swelling, and rash. Cured material is difficult to remove. May cause eye irritation with symptoms of reddening, tearing, stinging, and swelling. May cause temporary corneal injury. Vapor or aerosol may cause irritation with symptoms of burning and tearing. May cause irritation of the digestive tract; Symptoms may include abdominal pain, nausea, vomiting, and diarrhea. Delayed: Symptoms affecting the respiratory tract can also occur several hours after overexposure. Eye Contact: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes. Use lukewarm water if possible. Use fingers to ensure that eyelids are separated and that the eye is being irrigated. Then remove contact lenses, if easily removable, and continue eye irrigation for not less than 15 minutes. Get medical attention if irritation develops. Skin Contact: Immediately remove contaminated clothing and shoes. Wash off with soap and water. Use lukewarm water if possible. Wash contaminated clothing before reuse. For severe exposures, immediately get under safety shower and begin rinsing. Get medical attention if irritation develops and persists. Inhalation: Move to an area free from further exposure. Extreme asthmatic reactions that may occur in sensitized persons can be life threatening. Get medical attention immediately. Administer oxygen or artificial respiration as needed. Asthmatic symptoms may develop and may be immediate or delayed up to several hours. Notes to Physician: Eyes: Stain for evidence of corneal injury. If cornea is burned, instill antibiotic/steroid preparation as needed. Workplace vapors could produce reversible corneal epithelial edema impairing vision. Skin: This compound is a skin sensitizer. Treat symptomatically as for contact dermatitis or thermal burn. Ingestion: Treat symptomatically. There is no specific antidote. Inducing vomiting is contraindicated because of the irritating nature of the compound. Inhalation: Treatment is essentially symptomatic. An individual having a dermal or pulmonary sensitization reaction to this material should be removed from further exposure to any diisocyanate.

SECTION 5 â&#x20AC;&#x201C; FIRE FIGHTING MEASURES

SAFETY DATA SHEET GLAZEGUARD

Suitable Extinguishing Media: Dry chemical, Carbon dioxide (CO2), Foam, water spray for large fires. Unsuitable Extinguishing Media: High volume water jet Fire Fighting Procedure: Firefighters should wear NFPA compliant structural firefighting protective equipment, including self-contained breathing apparatus and NFPA compliant helmet, hood, boots and gloves. Avoid contact with product. Decontaminate equipment and protective clothing prior to reuse. During a fire, isocyanate vapors and other irritating, highly toxic gases may be generated by thermal decomposition or combustion. Exposure to heated diisocyanate can be extremely dangerous. Hazardous Decomposition Products: By Fire and High Heat: Carbon dioxide (CO2), carbon monoxide (CO), oxides of nitrogen (NOx), dense black smoke., Hydrogen cyanide, Isocyanate, Isocyanic Acid, Other undetermined compounds. Unusual Fire/Explosion Hazards: Closed container may forcibly rupture under extreme heat or when contents are contaminated with water (CO2 formed). Use cold-water spray to cool fire-exposed containers to minimize the risk of rupture. Large fires can be extinguished with large volumes of water applied from a safe distance, since reaction between water and hot diisocyanate can be vigorous.

SECTION 6 – ACCIDENTAL RELEASE MEASURES Spill and Leak Procedures: Implement site emergency response plan. Evacuate non-emergency personnel. The magnitude of the evacuation depends upon the quantity released, site conditions, and the ambient temperature. Isolate the area and prevent access of unauthorized personnel. Notify management. Wear necessary personal protective equipment (PPE) as specified in the SDS or the site emergency response plan. Ventilate and remove ignition sources. Control the source of the leak. Contain the released material by damming, diking, retaining, or diverting into an appropriate containment area. Absorb or pump off as much of the spilled material as possible. When using absorbent, completely cover the spill area with suitable absorbent material such as vermiculite, etc. Allow the absorbent material to absorb the spilled liquid. Shovel the absorbent material into an approved metal container (i.e., 55-gallon salvage drum). Do not fill the container more than 2/3 full to allow for expansion, and do not tighten the lid on the container. Repeat application of absorbent material until all liquid has been removed from the surface. Decontaminate the spill surface area using a neutralization solution (see list of solutions on the SDS); scrubbing the surface with a broom or brush helps the decontamination solution to penetrate into porous surfaces. Wait at least 15 minutes after first application of the neutralization solution. Cover the area with absorbent material and shovel this into an approved metal container. Apply lid loosely to metal waste container (do not tighten the lid because carbon dioxide gas and heat can be generated from the neutralization process). With the lid still loosely in place, move the container to an isolated, well-ventilated area to allow release of carbon dioxide. After 72 hours, seal the container, and properly dispose of the waste material and any contaminated equipment (i.e., broom or brush) in accordance with existing federal, state and local regulations. Neutralization options: ZEP® Commercial Heavy-Duty Floor Stripper, EASY OFF® Grill and Oven Cleaner, or a mixture of 90% Fantastic® Heavy Duty All Purpose Cleaner and 10% household ammonia

SECTION 7 – HANDLING AND STORAGE Do not breathe vapors, mists, or dusts. Use adequate ventilation to keep airborne isocyanate levels below the exposure limits. Wear respiratory protection if material is heated, sprayed, used in a confined space, or if the exposure limit is exceeded. Warning properties (irritation of the eyes, nose and throat or odor) are not adequate to prevent overexposure from inhalation. This material can produce asthmatic sensitization upon either single inhalation exposure to a relatively high concentration or upon repeated inhalation exposures to lower concentrations. Individuals with lung or breathing problems or prior allergic reactions to isocyanates must not be exposed to vapor or spray mist. Avoid contact with skin and eyes. Wear appropriate eye and skin protection. Wash thoroughly after handling. Do not breathe smoke and gases created by overheating or burning this material. Decomposition products can be highly toxic and irritating. Store in tightly closed containers to prevent moisture contamination. Do not reseal if contamination is suspected. Storage period: 1 year at 25degrees Celsius or 77 degrees Fahrenheit Minimum storage temperature is 7 degrees Celsius or 44 degrees Fahrenheit Maximum storage temperature is 50 degrees Celsius or 122 degrees Fahrenheit Store away from food. Avoid water, amines, strong bases, alcohols, copper alloys

SECTION 8 – EXPOSURE CONTROLS / PERSONAL PROTECTION Homopolymer of Hexamethylene Diisocyanate (28182-81-2) Hexamethylene-1,6-Diisocyanate (822-06-0) US. ACGIH Threshold Limit Values Time Weighted Average (TWA): 0.005 ppm Any component which is listed in section 3 and is not listed in this section does not have a known ACGIH TLV, OSHA PEL or supplier recommended occupational exposure limit. Industrial Hygiene/Ventilation Measures Good industrial hygiene practice dictates that worker protection should be achieved through engineering controls, such as ventilation, whenever feasible. When such controls are not feasible to achieve full protection, the use of respirators and other personal protective equipment is mandated. Exhaust air may need to be cleaned by scrubbers or filters to reduce environmental contamination. Curing ovens must be ventilated to prevent emissions into the workplace. If oven offgases are not vented properly (i.e. they are released into the work area), it is possible to be exposed to airborne monomeric HDI. Respiratory Protection: A respirator that is recommended or approved for use in isocyanate-containing environments (air-purifying or fresh air-supplied) may be necessary for spray applications or other situations such as high temperature use which may produce inhalation exposures. A supplied-air respirator (either positive pressure or continuous flow-type) is recommended. Before an airpurifying respirator can be used, air monitoring must be performed to measure airborne concentrations of HDI monomer and HDI polyisocyanate. Specific conditions under which air-purifying respirators can be used are outlined in the following sections. Observe OSHA regulations for respirator use (29 CFR 1910.134).

SAFETY DATA SHEET GLAZEGUARD SPRAY APPLICATION: A. Good industrial hygiene practice dictates that when isocyanate-based coatings are spray applied, some form of respiratory protection should be worn. During the spray application of coatings containing this product the use of a supplied-air (either positive pressure or continuous flow-type) respirator is mandatory when ONE OR MORE of the following conditions exists: the airborne isocyanate concentrations are not known; or -the airborne isocyanate monomer concentrations exceed 0.05 ppm averaged over eight (8) hours (10 times the 8 hour TWA exposure limit); or -the airborne polyisocyanate (polymeric, oligomeric) concentrations exceed 5 mg/m3 averaged over 8 hours or 10 mg/m3 averaged over 15 minutes (10 times the 8 hour TWA or the 15 minute STEL exposure limits); or -operations are performed in a confined space (See OSHA Confined Space Standard, 29 CFR 1910.146). A properly fitted air-purifying (combination organic vapor and particulate) respirator, proven by test to be effective in isocyanate-containing spray paint environments, and used in accordance with all recommendations made by the manufacturer, can be used when ALL of the following conditions are met: -The airborne isocyanate monomer concentrations are known to be below 0.05 ppm averaged over eight (8) hours (10 times 8 hour TWA exposure limit); and -the airborne polyisocyanate (polymeric, oligomeric) concentrations are known to be below 5 mg/m3 averaged over 8 hours or 10 mg/m3 averaged over 15 minutes (10 times the 8 hour TWA or the 15 minute STEL exposure limits) and - a NIOSH-certified End of Service Life Indicator or a change schedule based upon objective information or data is used to ensure that cartridges are replaced before the end of their service life. In addition, prefilters should be changed whenever breathing resistance increases due to particulate buildup. NON-SPRAY OPERATIONS: A. During non-spray operations such as mixing, batch-making, brush or roller application, etc., at elevated temperatures (for example, heating of material or application to a hot substrate), it is possible to be exposed to airborne isocyanate vapors.

SECTION 9 – PHYSICAL AND CHEMICAL PROPERTIES Form: liquid Odor: slight Autoignition temperature ca. 445 °C (833 °F) (DIN 51794) Flash Point: 365 Fahrenheit Flammable Limits - LEL Not Applicable Flammable Limits - UEL Not Applicable Boiling point: Decomposition Freezing point: not determined Density: Not determined Vapor Density: No Data Available Vapor Pressure: HDI Polyisocyanate: 5.2 X 10-9 @ 68 F (20 C) mmHg Specific Gravity: 1.15 (25 degrees Celsius Density ca. 1.15 g/cm³ @ 20 °C (68 °F) (DIN 51757) pH no data Specific Gravity: Approximately 1.15 @ 20 °C (68 °F) Melting point: Not Applicable Solubility in Water: Insoluble - Reacts slowly with water to liberate CO2 gas

SECTION 10 – STABILITY AND REACTIVITY Hazardous Reaction: Contact with moisture, other materials that react with isocyanates, or temperatures above 350 F (177 C), may cause polymerization Stability: Stable under normal conditions of use and storage. Materials to Avoid : Water, Amines, Strong bases, Alcohols, Copper alloys Conditions to Avoid : Heat, flames and sparks. Protect from freezing. Hazardous Decomposition Products: By Fire and High Heat: Carbon dioxide (CO2), carbon monoxide (CO), oxides of nitrogen (NOx), dense black smoke., Hydrogen cyanide, Isocyanate, Isocyanic Acid, Other undetermined compounds

SECTION 11 – TOXICOLOGICAL INFORMATION Likely routes of exposure: Skin contact, Inhalation, Eye contact Health Effects and SymptomsAcute: Isocyanate vapors or mist at concentrations above the exposure limits or guidelines can irritate (burning sensation) the mucous membranes in the respiratory tract (nose, throat, lungs) with symptoms of runny nose, sore throat, coughing, chest discomfort, shortness of breath and reduced lung function (breathing difficulty). Persons with a preexisting, nonspecific bronchial hyperreactivity can respond to concentrations below the exposure limits or guidelines with similar symptoms as well as asthma attack or asthma-like symptoms. Exposure well above the exposure limits or guidelines may lead to bronchitis, bronchial spasm and pulmonary edema (fluid in lungs). Chemical or hypersensitivity pneumonitis, with flu-like symptoms (e.g. fever, chills), has also been reported. These symptoms can be delayed up to several hours after exposure. These effects are usually reversible. May cause skin irritation with symptoms of reddening, itching, and swelling. Can cause sensitization. Persons previously sensitized can experience allergic skin reaction with symptoms of reddening, itching, swelling, and rash. Cured material is difficult to remove. May cause eye irritation with symptoms of reddening, tearing, stinging, and swelling. May cause temporary corneal injury. Vapor or aerosol may cause irritation with symptoms of burning and tearing. May cause irritation of the digestive tract; Symptoms may include abdominal pain, nausea, vomiting, and diarrhea. Chronic: As a result of previous repeated overexposures or a single large dose, certain individuals may develop sensitization to isocyanates (asthma or asthma-like symptoms) that may cause them to react to a later exposure to isocyanates at levels well below the exposure limits or guidelines. These symptoms, which can include chest tightness, wheezing, cough, shortness of breath or asthmatic attack, could be immediate or delayed up to several

SAFETY DATA SHEET GLAZEGUARD hours after exposure. Extreme asthmatic reactions can be life threatening. Similar to many non-specific asthmatic responses, there are reports that once sensitized an individual can experience these symptoms upon exposure to dust, cold air, or other irritants. This increased lung sensitivity can persist for weeks and in severe cases for several years. Sensitization can be permanent. Chronic overexposure to isocyanates has also been reported to cause lung damage (including fibrosis, decrease in lung function) that may be permanent. Prolonged contact with skin can cause reddening, swelling, rash, and, in some cases, skin sensitization. Animal tests and other research indicate that skin contact with isocyanates can play a role in causing isocyanate sensitization and respiratory reaction. This data reinforces the need to prevent direct skin contact with isocyanates. Prolonged vapor contact with the eyes may cause conjunctivitis.

Delayed: Symptoms affecting the respiratory tract can also occur several hours after overexposure. Data on the product is not available. Please find the data available for the components. Toxicity Data for Homopolymer of Hexamethylene Diisocyanate Toxicity Note Data is based on a similar product, including residual monomer. Acute Oral Toxicity LD50: >= 5000 mg/kg (rat, female) (OECD Test Guideline 423) Toxicological studies at the product Acute Inhalation Toxicity LC50: 0.39 mg/l, 4 h (rat, female) (OECD Test Guideline 403) Toxicological studies of a comparable product.The test atmosphere generated in the animal study is not representative of workplace environments, how the substance is placed on the market, and how it can reasonably be expected to be used. Therefore the test result cannot be directly applied for the purpose of assessing hazard. Based on the weight of the evidence, a modified classification for acute inhalation toxicity is justified. Acute Dermal Toxicity LD50: > 2000 mg/kg (rat, male/female) (OECD Test Guideline 402) Studies of a comparable product. LD50: > 2000 mg/kg (rabbit, male/female) Studies of a comparable product. Skin Irritation rabbit, OECD Test Guideline 404, slight irritant Toxicological studies at the product Eye Irritation rabbit, OECD Test Guideline 405, slight irritant Toxicological studies at the product Sensitization Skin sensitization (local lymph node assay (LLNA)):: Causes sensitisation. (mouse, OECD Test Guideline 429) Toxicological studies at the product Respiratory sensitization: sensitizer Studies of a comparable product. Repeated Dose Toxicity 90 d, Inhalative: NOAEL: 3,3, (rat, male/female, 6 hours a day, 5 days a week) Toxicological studies of a comparable product.Evidence of damage to organs other than the organs of respiration was not found. Mutagenicity Genetic Toxicity in Vitro: Salmonella/microsome test (Ames test): No indication of mutagenic effects. (Metabolic Activation: with/without) Toxicological studies at the product Chromosome aberration test in vitro: negative (Chinese hamster V79 cell line, Metabolic Activation: with/without) Toxicological studies of a comparable product. Point mutation in mammalian cells (HPRT test): negative (Metabolic Activation: with/without) Toxicological studies of a comparable product. Toxicity Data for Hydrophilic Aliphatic Polyisocyanate based on Hexamethylene Diisocyanate Toxicity Note Data is based on a similar product, including residual monomer. Acute Oral Toxicity LD50: >= 5000 mg/kg (rat) (OECD Test Guideline 423) Studies of a comparable product. Acute Inhalation Toxicity LC50: 0.158 mg/l, 4 h (rat, male/female) (OECD Test Guideline 403) Toxicological studies of a comparable product.The test atmosphere generated in the animal study is not representative of workplace environments, how the substance is placed on the market, and how it can reasonably be expected to be used. Therefore the test result cannot be directly applied for the purpose of assessing hazard. Based on the weight of the evidence, a modified classification for acute inhalation toxicity is justified. Skin Irritation rabbit, OECD Test Guideline 404, An irritant effect cannot be distinguished from a mechanical load caused by the removal of the test specimen. Toxicological studies of a comparable product. Eye Irritation rabbit, OECD Test Guideline 405, slight irritant Toxicological studies of a comparable product. Sensitization Skin sensitization (local lymph node assay (LLNA)):: positive (mouse, OECD Test Guideline 429) Toxicological studies of a comparable product. Mutagenicity Genetic Toxicity in Vitro: Salmonella/microsome test (Ames test): No indication of mutagenic effects. Toxicological studies of a comparable product.

SAFETY DATA SHEET GLAZEGUARD Toxicity Data for Hexamethylene-1,6-Diisocyanate Acute Oral Toxicity LD50: 746 mg/kg (rat, male) (OECD Test Guideline 401) LD50: 959 mg/kg (rat, male) (OECD Test Guideline 401) Acute Inhalation Toxicity LC50: 0.124 mg/l, 4 h (rat, male/female) (OECD Test Guideline 403) Acute Dermal Toxicity LD50: > 7000 mg/kg (rat, male/female) (OECD Test Guideline 402) Skin Irritation rabbit, OECD Test Guideline 404, Corrosive Eye Irritation rabbit, OECD Test Guideline 405, Corrosive Sensitization dermal: sensitizer (guinea pig, Maximisation Test (GPMT)) Other isocyanates have been shown to produce dermal and respiratory sensitization in several species (guinea pigs, mice, rabbits, dogs). In addition, there is some evidence to suggest that cross-sensitization between different types of diisocyanates may occur. dermal: sensitizer (Human, Case Report) Respiratory sensitization: sensitizer (guinea pig) Repeated Dose Toxicity 2 years, inhalation: NOAEL: < 0.005 ppm, LOAEL: 0.005 ppm, (rat, Male/Female, 6 hrs/day 5 days/week) Irritation to lungs and nasal cavity. Mutagenicity Genetic Toxicity in Vitro: Salmonella/microsome test (Ames test): negative (Salmonella typhimurium, Metabolic Activation: with/without) Point mutation in mammalian cells (HPRT test): negative (Metabolic Activation: with/without) Genetic Toxicity in Vivo: Micronucleus test: negative (mouse, male/female, Inhalative) negative Carcinogenicity rat, male/female, Inhalative, 2 yrs, 6 hours/day, 5 days/week, Did not show carcinogenic effects in animal experiments. Toxicity to Reproduction/Fertility Combined Repeated Dose Toxicity Study with the Reproduction/Developmental Toxicity Screening Test, Inhalative, 6 hours/day 7 days/week, (rat, male/female) NOAEL (F2): 0.3 ppm Fertility and developmental toxicity tests did not reveal any effect on reproduction. Developmental Toxicity/Teratogenicity Rat, female, inhalation, gestation days 0 - 19, daily, NOAEL (teratogenicity): >0.3 ppm, NOAEL (maternal): < 0.3 ppm No Teratogenic effects observed at doses tested. No fetotoxicity observed at doses tested. Neurological Effects Rats exposed by inhalation, 6 hours/day, for approximately 3 weeks, to concentrations as high as 0.3 ppm showed no neurobehavioral effects or damage to nerve tissues. Carcinogenicity: No carcinogenic substances as defined by IARC, NTP and/or OSHA

SECTION 12 – ECOLOGICAL INFORMATION Biodegradation 0 %, Exposure time: 28 Days, Not readily biodegradable. Acute and Prolonged Toxicity to Fish LC0: > 100 mg/l (Zebra fish (Brachydanio rerio), 96 h) Acute Toxicity to Aquatic Invertebrates EC0: > 100 mg/l (Water flea (Daphnia magna), 48 h) Toxicity to Aquatic Plants EC50: > 1,000 mg/l, (Green algae (Scenedesmus subspicatus), 72 h) Toxicity to Microorganisms EC50: > 1,000 mg/l, (Activated sludge microorganisms, 3 h)

SECTION 13 – DISPOSAL CONSIDERATIONS Waste Disposal Method: Waste disposal should be in accordance with existing federal, state and local environmental control laws. Incineration is the preferred method. Empty containers retain product residue; observe all precautions for product. Do not heat or cut empty container with electric or gas torch because highly toxic vapors and gases are formed. Do not reuse without thorough commercial cleaning and reconditioning. If container is to be disposed, ensure all product residues are removed prior to disposal. RCRA Hazard Class: Non-regulated

SECTION 14 – TRANSPORTATION INFORMATION Land transport (DOT) Proper Shipping Name: Other regulated substances, liquid, n.o.s. (contains Hexamethylene-1,6-Diisocyanate) Hazard Class or Division: 9 UN/NA Number: NA3082

SAFETY DATA SHEET GLAZEGUARD Packaging Group: III Hazard Label(s): Class 9 RSPA/DOT Regulated Components: Hexamethylene-1,6-Diisocyanate Reportable Quantity: 9074 kg (20005 lb) Sea transport (IMDG) Non-Regulated Air transport (ICAO/IATA) Non-Regulated Additional Transportation Information When in individual containers of less than the Product RQ, this material ships as non-regulated.

SECTION 15 – REGULATORY INFORMATION United States Federal Regulations US. Toxic Substances Control Act: Listed on the TSCA Inventory US. EPA CERCLA Hazardous Substances (40 CFR 302) Components: None SARA Section 311/312 Hazard Categories: Acute Health Hazard Chronic Health Hazard US. EPA Emergency Planning and Community Right-To-Know Act (EPCRA) SARA Title III Section 302 Extremely Hazardous Substance (40 CFR 355, Appendix A) Components: None US. EPA Emergency Planning and Community Right-To-Know Act (EPCRA) SARA Title III Section 313 Toxic Chemicals (40 CFR 372.65) - Supplier Notification Required Components: None US. EPA Resource Conservation and Recovery Act (RCRA) Composite List of Hazardous Wastes and Appendix VIII Hazardous Constituents (40 CFR 261): Under RCRA, it is the responsibility of the person who generates a solid waste, as defined in 40 CFR 261.2, to determine if that waste is a hazardous waste. State Right-To-Know Information The following chemicals are specifically listed by individual states; other product specific health and safety data in other sections of the SDS may also be applicable for state requirements. For details on your regulatory requirements you should contact the appropriate agency in your state. Massachusetts, New Jersey or Pennsylvania Right to Know Substance Lists: Weight percent

Components

CAS-No.

55-90%

Homopolymer of Hexamethylene Diisocyanate

28182-81-2

10 - 20%

Hydrophilic Aliphatic Polyisocyanate based on Hexamethylene Diisocyanate

666723-27-9

0.1 - 1%

N,N-dimethylcyclohexylamine

98-94-2

0.1 - 1%

Hexamethylene-1,6-Diisocyanate

822-06-0

New Jersey Environmental Hazardous Substances List and/or New Jersey RTK Special Hazardous Substances Lists: Weight percent

Components

CAS-No.

0.1 - 1%

N,N-dimethylcyclohexylamine

98-94-2

0.1 - 1%

Hexamethylene-1,6-Diisocyanate

822-06-0

California Prop. 65: To the best of our knowledge, this product does not contain any of the listed chemicals, which the state of California has found to cause cancer, birth defects or other reproductive harm. Based on information provided by our suppliers, this product is considered “DRC Conflict Free” as defined by the SEC Conflict Minerals Final Rule (Release No. 34-67716; File No. S7-40-10; Date: 2012-08-22).

SECTION 16– OTHER INFORMATION HMIS HAZARD CLASSIFICATION HEALTH: 2 FLAMMIBILITY: 1

REACTIVITY: 0

PERSONAL PROTECTIVE EQUIPMENT: B

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