Description: Del-Val 305 SBS Modified Aluminum Roof Coating is a highly rubberized aluminum roof coating. Formulated using selected asphalts and blended with high quality aluminum pigments, refined solvents and SBS rubber. Del-Val 305 SBS Modified Aluminum Roof Coating provides outstanding expansion and contraction along with excellent reflectance. When the product is applied, it dries to a flexible rubber-like film that protects the roof’s surface from destructive UV rays and reduces roof temperatures.
Uses: Del-Val 305 is formulated for applications over metal roofs, new or existing built-up roofs, APP, SBS, smooth or granulated surfaces and mobile home roofs.
Preparation: Prepare the roof surface by sweeping clean any dust, dirt or debris. Use a wire brush to remove rust from metal. Roof surface must be oil-free and free of moisture both on and beneath the surface. Repair all leaks and problem areas.
Application: Apply with a soft bristled brush, paint roller or heavy-duty spray equipment. Product should be mechanically mixed for several minutes before applying. Spread the product uniformly over the roof surface.
Coverage: Apply at the rate of 1.5 to 2 gallons per 100 sq. ft. Coverage may vary on different roof surfaces.
Cleanup: Clean tools with mineral spirits, taking necessary precautions when handling combustible liquids.
Precaution: DO NOT THIN. DO NOT HEAT CONTAINER. DO NOT store in an area where temperatures exceed 120°F. DO NOT APPLY IF THERE IS A THREAT OF RAIN OR DEW WITHIN 24 HOURS. Applying Del-Val 305 directly over hot applied asphalt can result in alligatoring. Allow roof to cure thoroughly before coating.
V.O.C. Less than 500 g/L
Code Approvals/Compliance: Cool Roof Rated [PENDING]