Basic Uses & Description: Pro-Eco Sil HS 3200 Series is our Solvent-Free Silicone Roof Coating. It is a one-component, moisture curing, rubber, high solids silicone roof coating system designed for use on metal, various single-ply membranes, existing smooth surface BUR, granulated cap sheet, well-adhered acrylic coating, and concrete. Our high solids silicone roof coatings provide long-term protection because they resist weathering, aging, oxidation, wind-driven sand, rain, snow, the effects of ozone, ultraviolet radiation and the temperature extremes typically found on roofs. With their high solids content and absence of hydrocarbon solvents, our high solids silicone roof coatings can be applied in excess of 40 mils in a single coat without blistering, while maintaining maximum adhesion.
Composition and Materials: Pro-Eco Sil HS 3200 Series Solvent-Free Silicone Roof Coating is a dispersion of silicone rubber. This coating is a one-part, ready-to-use material that can be applied easily to a dry, frost-free surface, and cures at normal temperature in 1 to 4 hours by reacting with moisture in the air. For applications with lower than normal humidity levels, expect the cure time to be longer.