Pro Sealer | All-Purpose Impregnating Stone & Grout Sealer Read more.
StonePro Pro Sealer is an all-purpose solvent-based impregnating sealer for marble, granite, limestone, travertine, terrazzo, tile, and grout. It protects against oil- and water-borne stains without changing the color or appearance of the treated surface.
Coverage: Approximately 800–1,000 square feet per gallon, depending on surface density and texture.
Application: Start with a clean, dry surface free of debris, waxes, and coatings. Apply an even liberal coat and keep the surface wet for at least 3 minutes, reapplying where it dries. After 5 minutes, wipe the surface completely dry with a clean microfiber cloth. The surface may be used after 20 minutes; full cure and repellency develop in 72 hours.