Henry PR550070 Roof Coating, Compositions: Petroleum Asphalt, Stoddard Solvent,
UPC:047943314160 • MPN:PR550070. Henry PR550070 Roof Coating, Compositions: Petroleum Asphalt, Stoddard Solvent, Aluminum, Cellulose Fiber, Silver, 18 L. Forms a tough, waterproof surface that insulates and yields an exceptionally bright finish.