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SKU: 952-957 Categories: ,


DEWITT?S ThruWall is a proprietary, self-adhesive composite membrane, uniquely combining high strength, low temperature adhesion and high temperature stability into a superior barrier to limit air and moisture transmission. A tough 8 mil cross laminated polyethylene film forms a resilient barrier against physical damage and water migration. The 32 mils (0.8mm) of proprietary modified asphalt offers the waterproofing effectiveness of traditional modified bitumen products while introducing a novel combination of low temperature adhesion and high temperature stability.
Available in 12″, 18″, 24″ and 36″ widths; 75′ length
ThruWall SDS
ThruWall Tech Data Sheet


Weight 25 oz

12"x 75\', 18"x75\', 24"x75\', 36"x75\'


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