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OSI Window Adhesives & Sealants

OSI Window Adhesives and Sealants are utilized in many projects that require sealants and flashing that can prevent water damage, insect invasions, and loss heating and cooling. OSI Window adhesives and sealants have a low VOC content, resists oxidation, temperature variations, and are non-corrosive. Most OSI options are also paintable and water resistant as well. OSI QUAD Max is designed for superior performance on exterior window, door, siding and trim applications. The QUAD Max can also be applied to wet or dry surfaces and even in freezing temperatures. OSI QUAD Foam is designed to seal bigger gaps, holes or cracks around interior and exterior windows and door frames. QUAD Foam has an insulation value of R5, and is flexible and won’t crack or dry out over time.