Seamless, flexible air and vapor protection for high-performance wall assemblies.

How can I prevent air leaks and moisture intrusion in complex wall geometries without extensive taping or joint work?

Apply EXOAIR 230 as a fluid membrane; its monolithic, elastomeric layer seals irregular surfaces, penetrations, and joints, reducing labor while ensuring continuous air and vapor protection.

Boosts energy efficiency

Works with ExoAir details

Spray or roller applied

Flexible, resists cracking

Continuous, fully adhered barrier