ChimneySaver Multi-Purpose Water Repellent is an architectural grade product that meets all industry guidelines for selection of commercial water repellents for masonry, bonding with the minerals in concrete and masonry to provide long-lasting water repellency
ChimneySaver Multi-Purpose Water Repellent is a modified siloxane based product designed to penetrate deeply into most masonry and concrete pores. Unlike acrylics, silicones, and other waterproofing sealers that remain on the surface and trap water vapors, this masonry waterproofing product allows deep penetration of its active ingredient of up to 1/4 inch or more. This proprietary blend of silanes and siloxanes creates a “SaltShield™” barrier on concrete surfaces for greater resistance to the deteriorating effects of road salts and de-icing chemicals. This 100% breathable, concrete waterproofing product is a great choice for both horizontal and vertical above grade surfaces. Coverage: Approx. 90-150 sq. ft. per gallon. Ten Year Warranty on vertical surfaces. Follow product application instructions. Water-based. Keep from freezing.