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511 Porous Plus | Granite Sealer by Miracle Sealants

Miracle 511 Porous Plus is a penetrating sealer designed for the protection of the most porous surfaces. 511 Porous Plus by Miracle Sealants forms an invisible barrier that is resistant to moisture and stains while allowing vapor to escape. 511 Porous Plus is not a surface coating and will not alter the natural look. All surfaces are harder and less slippery. INDEPENDENT TESTS SHOW 511 POROUS PLUS OUT PERFORMS COMPETITIVE PRODUCTS. (Test results are available upon request). The granite sealer works on several types of stone including granite, marble, grout, tile, limestone, sandstone, polished granite, polished marble, and natural stone.

Special Features

  • Interior or Exterior Use
  • Weather Resistant
  • OK for Food Areas
  • Superior Coverage
  • Easy to Use
  • U.V. Transparent


500 - 4,000 square feet per gallon. 511 Porous Plus is V.O.C. Compliant where applicable.

Water, Stain, and Slip Protection for

  • Sanded Grout
  • Terra Cotta
  • Polished Marble
  • Cantera/Adoquin
  • Polished Granite
  • Limestone
  • Sandstone
  • Slate
  • Saltillo Tile
  • Flagstone
  • Flamed and Honed Granite
  • Honed/Textured Marble

511 Formula Sealers also available in:

Miracle 511 Seal & Enhance

Miracle 511 Impregnator Sealer

511 Quartz Counter Top Sealer

Miracle 511 Anti-Slip Formula