Miracle 511 The Original Penetrating Sealer for protecting and sealing stone, court, tile, marble, granite, and more. 511 Impregnator is the original penetrating sealer designed for the protection of all medium to dense porous surfaces. 511 Impregnator Sealer is great for penetrating and sealing the stone. Miracle 511 Impregnator is great to seal grout, granite, marble, tile, and many other types of stone. 511 Impregnator sealer for granite forms an invisible barrier that is resistant to moisture and stains while allowing vapor to escape. 511 Impregnator sealer for marble is not a surface coating and will not alter the natural look. All surfaces treated are harder and less slippery. INDEPENDENT LABORATORY TESTS SHOW 511 IMPREGNATOR OUTPERFORMS COMPETITIVE PRODUCTS. (Test results are available upon request). Special Features Interior or Exterior Use Weather Resistant OK for Food Areas Superior Coverage Easy to Use U.V. Transparent Coverage 500 - 4,000 square feet per gallon. 511 Impregnator meets V.O.C. requirements. Water, Stain, and Slip Protection for Sanded Grout Porcelain Tile Stucco Quartz Quarry Tile Polished Granite Slate Travertine Ceramic Tile Polished Marble Terrazzo Agglomerate Glazed Tile TDS Report Miracle 511 formula is also available in: Miracle 511 Seal & Enhance Miracle 511 Porous Plus Sealer Miracle 511 Anti-Slip Formula