Quad Tan Foam Window and Door Foam Sealant 21.1 oz, Osi, Mfr#: 1866185

Keep Mother Nature at bay with OSI QUAD Foam. This single component minimal expansion and low-pressure polyurethane foam sealant specifically designed for use with the OSI QUAD Window & Door System or sealing gaps and cracks holes and voids around windows and doors. OSI QUAD Foam (1866185) features a flexible closed-cell structure that blocks out air and water without cracking or drying out and provides an R factor of 5 per inch of cured foam for maximizing energy efficiency. The low-foam pressure and low expansion ensures your windows and doors will not bow or warp. OSI QUAD Foam adheres to all types of building materials including wood concrete and drywall and is compatible with asphalt and butyl flexible flashing. It complies with all Federal and State VOC regulations. OSI offers an arsenal of adhesives caulks and outdoor construction sealants for the true professional. OSI: Tougher Than the Elements.