A premium, no-sheen, natural-look, water-based, penetrating sealer formulated to provide maximum stain protection, especially in food preparation and serving areas. The new Rapid Cure Formula protects in less than 4 hours. May also be used as a pregrouting sealer. For use on all porous tile and natural stone (such as marble, granite, slate, travertine, and limestone), some porcelain, quarry, Saltillo, terra cotta, cement pavers, masonry surfaces, and other porous tile and grout where a natural look is desired. Allows moisture vapor transmission. Designed to achieve optimal penetration into dense, low-porosity surfaces. Effective for interior and exterior applications. 24 oz.