Silicone Water Repellent Supplier
Silicone Water Repellent is a clear liquid that penetrates porous surfaces like brick, stone, concrete, and unpainted wood to make them water-resistant. It lines the pores of the material rather than forming a surface film, so the material can still "breathe" (allow water vapor to escape). This helps prevent issues like efflorescence (white powdery stains), frost damage, and algae/moss growth, without changing the look of the surface. It's usually applied by low-pressure spray or brush.