PROSOCO R-Guard PorousPrep (4 Pails/Box) Copper Flashing Engineered for strength

Engineered for strength

WHAT IS HIGH LIFT GROUTING

Long-Lasting: Durable construction for frequent use without wear

Tapered hole design – Compatible with tapered handles for a secure fit

Spira-Lok Brochure

PROSOCO R-Guard PorousPrep (4 Pails/Box) Copper Flashing Engineered for strengthPROSOCO R GUARD POROUSPREP WATER BASED SEALER FOR RAW GYPSUM BOARD EDGES PorousPrep is a water based sealer designed to seal the dry, cut edges of gypsum wallboards exposed in rough openings for windows and doors. It ensures that Joint & Seam Filler or FastFlash can be applied efficiently and smoothly. With its glue like viscosity, PorousPrep is easy to apply, minimizing spills and rundown for clean and consistent results. FEATURES Enhances