






ExoAir® 110AT is a 18-mil composite impermeable membrane that is comprised of 12 mils of butyl and 6 mils of HDPP facer. It can be used as the membrane, detailing accessory, as well as thru-wall flashing 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.
ExoAir® 110AT is a 18-mil composite impermeable membrane that is comprised of 12 mils of butyl and 6 mils of HDPP facer.
It can be used as the membrane, detailing accessory, as well as thru-wall flashing 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.






