Use as a sealer or grout release. Provides protection for marble, stone, porcelain, quarry and saltillo tile, grout, concrete and masonry. Repels dirt, oil and stains allowing easy clean up. Resists mold and mildew growth. Use when maximum protection is required such as in food preparation areas, floors and other high traffic areas. Allows moisture vapor transmission. Coverage on polished or dense surfaces 100-150 sq. ft. per pint, 200-300 sq. ft. per quart, 800-1200 sq. ft. per gallon. Coverage on poroussurfaces 25-50 sq. ft. per pint, 50-100 sq. ft. per quart, 200-400 sq. ft. per gallon.