OSI 9.5 oz. QUAD MAX White Sealant

OSI QUAD MAX is the next generation of siding, window, and door sealants designed to provide maximum durability and performance across interior and exterior applications. Formulated to adhere firmly to wet and cold surfaces, it offers exceptional long-term flexibility, joint movement, and resistance to UV exposure and weathering. Unlike traditional solvent-based sealants, QUAD MAX eliminates bubbling and shrinkage, delivering superior protection against air and moisture infiltration. It features quick curing, fast paintability, and strong primerless adhesion to most common building materials.