SS Repel Block WB-75 is a 7.5% active water based siloxane/silane water repellent and impregnating agent for porous masonry surfaces such as concrete, block, brick, and unglazed tile. SS Repel Block WB-75 will penetrate and chemically bond deep within the substrate to provide long lasting protection against deterioration or staining due to water conditions. SS Repel Block WB-75 will not impair the natural breathing characteristics of treated substrates, nor will it produce a film. SS Repel Block 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..
BENEFITS AND FEATURES
*Deeply penetrating porous surfaces, it provides superior water repellency, while allowing surface to breathe.
*Provides excellent resistance to mold, mildew, and fungus.
*Containing zero VOC s and being solvent free allow for safe application in occupied buildings.
*Contains 0g/l VOC content making this product legal for sale to all regions of the U.S. and Canada.
*Superior efflorescence and strong alkali resistance compared to common solvent based acrylic sealers.