A permeable polyester air barrier WRB membrane designed for use in panelization/modular and commercial construction.

Features

• Creates a water resistive air barrier when applied outside of the wall sheathing
• Cost effective permeable polyester air barrier WRB system 
• DOES NOT REQUIRE PRIMER
• 12 Months UV and weather exposure, ideal for long-term projects 
• Tough and durable, withstands aggressive construction handling 
• Tenacious adhesion to substrate withstands cross-country transport 
• Aggressive adhesive firmly grips to OSB and other common substrates
• Superb drying capacity, 26 perms
• All weather installation - including below freezing 20°F (-6°C)
• Used for transitions, rough openings, fenestrations, and full-wall applications 
• Air Barrier, passes ASTM E2178 and E2357 
• Fire Rated, Class A to ASTM E84

500 sq ft/ctn