Tremco ExoAir 230 5 gal Limestone Synthetic Air and Vapor Permeable Membrane 584805A805

ExoAir 230 fluid-applied synthetic permeable air barrier membrane is a monolithic, elastomeric 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. It may also be used as a liquid-applied flashing, enabling the contractor to address both the membrane and flashing needs with a single material.

• ExoAir 230 is a UV stable, seamless, monolithic membrane that creates a fully adhered air barrier when properly installed
• The ability to roller or spray apply the material affords the contractor the ability to accelerate installation times compared to traditional self-adhered membrane systems
• The high performance properties of the ExoAir 230 membrane retard the migration of air and bulk water but allow water vapor to pass through the membrane

• Material: Limestone
• Size: 5 gal