Brands

CP-500W is a one component, VOC compliant, penetrating water repellent which contains a proprietary modified siloxane. This water-based siloxane penetrates most masonry and concrete pores and capillaries up to ¼ inch or more depending on surface porosity and moisture content at the time of application. CP-500W reacts with the silica in concrete and 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 CP-500W to become integral part of the substrate and provide long-term water repellent protection.

SW-244-40 VOC is a DOT grade clear, penetrating 40% alkylalkoxysilane water repellent designed for the protection of exterior above-grade concrete, brick masonry. It penetrates the surface and bonds chemically to the substrate, resulting in permanent attachment of the water repellent molecule. SW-244-40 VOC is not a coating and as a result will not discolor or change the surface appearance in any way.

CP-500 PREMIUM protects masonry and other building materials against damage due to penetration by water and waterborne chemicals. CP-500 PREMIUM is not a surface coating. It penetrates up to ¼ inch or ore into treated surfaces and bonds with the substrate to provide long lasting, protection, even at hairline cracks.