Tremco Sealants says the ExoAir 230, the newest addition to its air barrier systems line, is designed to provide flexibility for designers and greater assurance of protection in the event of a fire.

Fluid-applied, vapor-permeable membrane air barrier Allows passage of moisture vapor while eliminating the penetration of liquid moisture Install into building exterior wall assemblies Single ...

Effisus Breather FR Membrane System is a waterproofing and vapor-permeable membrane made of a special fiberglass fleece and a water-based compound, that makes it eco-friendly and is also Fire ...