Description
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Product Description
ChimneySaver VOC Compliant Solvent-Base Water Repellent is a penetrating, V.O.C. compliant water repellent which contains a proprietary modified siloxane in a mineral spirits carrier. The modified siloxane penetrates masonry up to 1/4 inch or more depending on surface porosity and moisture content at the time of application. It can be used on bare masonry surfaces, or masonry surfaces that have had previous water repellents applied.
ChimneySaver VOC Compliant Solvent-Base Water Repellent reacts with the minerals in masonry in the presence of ultraviolet light and atmospheric moisture. This reaction forms strong permanent bonds beneath the surface and creates a hydrophobic zone that prevents water molecules from penetrating, while allowing free migration of water vapors. The chemical bonds formed in this process allow ChimneySaver VOC Compliant Solvent-Base Water Repellent to become an integral part of the substrate and provide long term water repellent protection.
ChimneySaver VOC Compliant Solvent-Base Water Repellent protects most vertical and horizontal exterior, above-grade masonry surfaces including: Adobe; Architectural Concrete, Precast or Cast-in-Place; Clay Brick; Mortars; Natural Stone; Limestone; Granite; Sandstone; Terra Cotta; Exposed Aggregate Products; Portland Cement Stuccos and Concrete Masonry Units. Natural substrate color and surface textures are unaffected, with little or no gloss created. Slight darkening may occur on dense surfaces. Testing is recommended before treating any surface to ensure desired results
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