511 Porous Plus Sealer

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511 Porous Plus Penetrating Sealer is designed to seal and protect most interior/exterior porous surfaces, including GFRC concrete, natural stone, granite, marble, quartz, travertine, limestone, slate, grout and more. Premium surface sealer forms an invisible, protective barrier that resists weather, oil, weather and stains with advanced, non-slip protection.

  • High performance penetrating sealer protects nearly any interior/exterior porous surface with superior stain resistance
  • Easy to apply impregnating sealer forms an invisible barrier that allows vapors to escape
  • Cost effective formula offers outstanding coverage and long lasting protection
  • Dries fast for a harder, less slippery surface
  • UV transparent sealer will not yellow and is safe for food areas
  • Protective sealer covers up to 1,000 sq. ft. per quart
  • Resists oil, water and weather for extreme durability
  • Will not change the natural look of the surface


  • Width 5¼"
  • Height 5¼"
  • Depth 2¼"

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