Grout Sealer

Merkrete Grout Sealer is a penetrating silicone sealer for new or old Portland cement grout. It is also recommended for concrete, porous stone and masonry surfaces.

Features and Benefits

  • Water-based silicone resin protects grout surfaces from stains and water. 
  • Penetrates quickly to produce a hydrophobic reaction below the surface. 
  • Upholds natural look of most substances.