Airtight and windproof

Seal permanently. Reduce heat loss. Protect structures.

A permanently airtight and windproof building envelope helps reduce uncontrolled airflows and the associated heat loss. With high-quality sealing and bonding solutions, ASTORplast supports planners, installers and prefabricated building manufacturers in reliably sealing joints, penetrations and component seams—for compliant, durable execution.