ExoAir® 110AT is a 22-mil composite impermeable membrane that is comprised of 16 mils of butyl and 6 mils of HDPP facer. It can be used as the membrane or as a detailing accessory of an air barrier system. ExoAir 110AT when installed properly as a system will provide the requirements of an air barrier: air impermeable, continuity, structural integrity and durability.
Tremco recommends that fluid-applied ExoAir membranes be applied to surfaces and ambient conditions above 40˚F (5°C). ExoAir fluids should not be applied to surfaces or when ambient conditions are expected to fall and remain below 40˚F (5°C) during the 24 hours immediately following installation.
Yes, all the ExoAir membranes have passed the ASTM tests for nail sealability. The typical nail sealability tests include a smooth roofing nail. Tremco has also tested for nail sealability with a variety of screws and other fasteners. Please refer to the Technical Bulletin for nail sealability.
12 months.