WATER REPELLENTS

Surfblock WB-75 - a 7.5% active water-based siloxane/silane water repellant and impregnating agent for porous masonry surfaces such as concrete, block, brick, and unglazed tile. Surfblock WB-75 will penetrate and chemically bond deep within the substrate to provide long lasting protection against deterioration or staining due to water conditions. Surfblock WB-75 will not impair the natural breathing characteristics of treated substrates, nor will it produce a film. Surfblock WB-75 will help concrete and masonry surfaces to resist common issues such as cracking, efflorescence, spalling, staining, and other damages caused by intrusion of water. Technical Data Sheet

Surfblock WB-10 - is a 10% active water-based siloxane/silane water repellent and impregnating agent for porous masonry surfaces such as concrete, block, brick, and unglazed tile. Surfblock WB-10 will penetrate and chemically bond deep within the substrate to provide long lasting protection against deterioration or staining due to water conditions. Surfblock WB-10 will not impair the natural breathing characteristics of treated substrates, nor will it produce a film. Surfblock WB-10 will help concrete and masonry surfaces to resist common issues such as cracking, efflorescence, spalling, staining, and other damages caused by intrusion of water. Technical Data Sheet

Surfblock HP-40 - a 40% active water-based silane/siloxane water repelling impregnating agent/sealer for porous masonry surfaces such as concrete, block, brick, and unglazed tile. Surfblock HP-40 will penetrate and chemically bond deep within the substrate to provide long lasting protection against deterioration or staining due to water conditions. Surfblock HP-40 will not impair the natural breathing characteristics of treated substrates, nor will it produce a film. Surfblock HP-40 will help concrete and masonry surfaces to resist common issues such as cracking, efflorescence, spalling, staining, and other damages caused by intrusion of water. Technical Data Sheet