Pourous Prep
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

Water-based sealer for raw gypsum board edges

PorousPrep seals the dry, cut edges of gypsum wall boards exposed in rough openings for windows and doors. It ensures application of Joint & Seam Filler or FastFlash to dry-cut edges of gypsum wall board is fast and efficient. Its glue-like viscosity makes application smooth and easy, while reducing potential for spills and rundown.

For Professional use.