Repelabond Grout and Stone Impregnator Sealer with Cleaner 2-10oz. Use on Tile, Stone, Grout, and Granite seals up to 400sq ft. commercial grade sealer, no-sheen, natural look water-based, penetrating sealer designed to prevent and resist stains also used as a pre-grouting sealer Granite, Slate, Travertine and Stone Sealer and Cleaner Tile and Grout Sealer