Prosoco AirDam
This product is available in West Virgina only!

Please contact us if you would like additional details and/or more information.

View the WV Location Information

Air and weather barrier sealant for windows and doors

Prosoco’s AirDam is an STP (silyl-terminated polymer) sealant formulated to create a long-lasting, weather-tight seal that prevents moist outside air from entering, and conditioned indoor air from escaping around window and door assemblies.

Use AirDam in all rough openings prepared with R-Guard FastFlash.

window air sealAirDam-application-on-steelframe