ExoAir® 2000

Flexible, Fluid-Applied, Synthetic Air & Vapor Permeable Membrane

ExoAir® 2000 Fluid-Applied Synthetic Permeable Air Barrier Membrane is a monolithic, flexible membrane designed to be rolled or sprayed onto exterior above-grade wall assemblies to mitigate air infiltration/exfiltration and water penetration while remaining permeable to the passage of water vapor.​