Custom Building Products TILELab Surfacegard Grout & Tile Sealer provides exceptional invisible protection for marble, stone, porcelain, quarry, and Saltillo tile, as well as grout, concrete, and masonry surfaces. This long-lasting, water-based sealer effectively repels dirt, oil, and stains, making cleanup effortless. It is i for areas requiring maximum protection, such as food preparation spaces, floors, and other high-traffic locations. Additionally, it can be used as a grout release before grouting to prevent grout stains and simplify cleanup. The formula is low odor, pH neutral, and nonabrasive, allowing moisture vapor to pass through. Suitable for both interior and exterior use, this versatile sealer works on all stone surfaces, unglazed tile, some porcelain, clay pavers, concrete, brick, masonry, and grout. Tools and hands can be cleaned easily with soap and water immediately after use. Model Number: