IHE MDENCE IS CIEAR.

ou can't blame them for trying. First they told you Douglas fir could be suffrciently protected by "treating to refusal."

Then they tried to convince you that high-density incising would help. The fact is that efforts to protect Douglas fir lumber with any CCA pressure treatment practice generally proves unsuccessful. The evidence is not just Unfortunatelv. there have been instances of structural failure.* So local and state buildins officials are on the lookout for insufficiently treated Douglas fir lumber resulting fiom misinterpretations of the AWPA standards. Wise specifiers and buyers know the answer. It's Chemonite - the only waterbome pressure treatment available to penetrate Douglas fir up to 2.50# pcf to assure structural integrify and compliance with all AWPA standards.