StonePro Tile & Grout Sealer Maximum stain protection for all grout surfaces. Protects from dirt, water and stains. Fast beading action, natural-look penetrating sealer will not discolor grout. For uses on all ceramic tile, porcelain tile, marble, travertine, limestone, granite, saltillo tile, natural stone, concrete and clay tile surfaces. Water Based. SP-TGSG, SP-TGSQS
