R-Guard - GypPrime

GypPrime

Water-based primer for raw gypsum board edges

PROSOCO R-GUARD GypPrime seals the cut edges of gypsum wall boards exposed in rough openings for windows and doors. The sealed edge makes a perfect surface for easy application of R-GUARD Joint & Seam Filler fiber-reinforced fill and seam treatment for through-wall components. GypPrime brushes on easily and efficiently. Its glue-like viscosity reduces rundown and potential for spills. GypPrime usually dries in less than 30 minutes.

Use R-GUARD GypPrime as part of a continuous building-wide air barrier system, or to complement conventional waterproofing or air barrier components.