SB-7700 Joint Stabilizing Sealer is a water-based, single component, self-crosslinking acrylic co-polymer sealer and joint sand stabilizer with outstanding durability. It can be used inside and outside, on old and new, horizontal or vertical surfaces to provide surface protection and stabilize newly installed joint sand in one application process. SB-7700 can be applied immediately after surface installation, as it is breathable and will not trap naturally occurring moisture or efflorescence. SB-7700 protects the surface from salts, acids and other corrosive chemicals as well as minimizes overall surface weathering and deterioration. On a newly installed or restored surface, SB-7700 will moderately enhance with a semi-gloss finish and provide stain resistance which makes cleaning and maintenance easier. SB-7700 is specially formulated with an antifungal designed to help inhibit the growth of mold, moss and algae on the sealer film. It is non-hazardous and VOC/EPA compliant. SB-7700 has the consistency of water, is milky white when applied and dries clear with semi-gloss finish. Cured sealer is freeze resistant to -60°F (-51°C) and is stable up to a temperature of 180°F (82°C).