9.5 oz. OSI Quad Max Sealant Brown

Discover mother natures worst nightmare: OSI Quad Max. Acting as the first line of defense against the elements, OSI Quad Max Window, Door & Siding Sealant delivers the toughness needed to make a job last. Designed for sealing around exterior/interior windows, doors and siding, Quad Max bonds to a wide variety of materials such as fiber cement, cedar, brick, stone, coated aluminum, fiberglass, vinyl, PVC, stucco, EIFS, wood, glass, and flashing tapes and Kynar coatings. With enhanced resistance to UV and extreme temperatures (0F to 140F) and proven wet surface application, OSI Quad Max is the versatile and durable choice for professional contractors.