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WEBUV technical data Product data

Composition: bi-stretched micro-porous PP film protected between two layers of UV stabilised PP nonwoven Thickness: 0.4mm

Weight g/m

UV10

UV15

UV25

112

130

165

50

50

50

2

Roll length metres Roll width metres Roll weight kg

Performance

1

1.5

1

1.5

5.6

8.4

6.5

9.8

1

WEBUV High performance breathable underlays

1.5

8.3 11.6

UV stability: stable up to 3 months outdoor exposure UV10

UV15

UV25

Breathability (MVTR) g/m2.day

983

1079

975

Water vapour resistance VrMN.s/g

0.21

0.19

0.21

Web Dynamics offers free technical support to all users of WEBUV membranes.

Watertightness m water

4.5

6.7

8.8

Contact the technical help line on

Tensile strength MD N/50mm

221

255

339

Tensile strength CD N/50mm

177

192

258

Nail tear N, MD

105

135

190

Nail tear N, CD

120

155

240

WEBUV help and advice Full installation instructions included in roll

01204 674 730 or visit www.webdynamics.co.uk

WEBUV stockists Highly breathable Strong Watertight

Overlap

12.5 –14°

225

150

100

15 –34°

150

100

100

>34°

100

75

100

Durable Energy efficient Web Dynamics Ltd Moss Lane Blackrod Bolton Lancashire BL6 5JB t 01204 695 666 © Web Dynamics Ltd 2008

BBA certified Made in the UK WebUV 2009/5

Horizontal lap Vertical lap mm mm Partially Fully Roof pitch supported supported


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