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.
Key Features
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Non film forming
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Deeply penetrates porous surfaces, it provides excellent water repellency, while allowing surface to breathe.
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Superior efflorescence and strong alkali resistance
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Zero VOC
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