10-oz. 289 White Roofing Sealant
10 OZ, White Mastic, Water Based Fibered Non-Asbestos, Roof Sealant, Cartrige, Only Sealant To Use When Covering With Elastomeric Coating, Use Around Skylights, Roof Vents, Roof Jacks & Air Conditioners, Can Be Used Around Windows, Doors & Downspouts.