Description

AV-258-MV PermaFlex is a moisture activated polyurethane resin whose chemical reaction is catalyzed by mixing AV-259-MV PermaFlex AC with AV-258-MV . AV-258-MV is injected as a single component and designed for sealing active and potential water leaks in cracks or small annular spaces where flexibility is needed but is susceptible to wet/dry cycles. AV-258-MV cures flexible and impermeable.