PROSOCO R-Guard Fast Flash Liquid Applied Flashing

25+ In Stock

FastFlash is a liquid flashing membrane available in gun or roller grade.

Use FastFlash in rough openings, to fill joints and seams, to counter-flash waterproofing and air barrier components in new or existing wall assemblies, and to seal around penetrations.

Use FastFlash independently or with compatible R-Guard products to prevent the unwanted movement of water and air through building envelopes. 20 oz sausage.
show more