OSI Quad Foam 16-oz Straw Indoor/Outdoor Spray Foam Insulation Canister

OSI QUAD Window and Door Installation Foam is a premium pro grade low pressure polyurethane foam engineered for professional window and door installation. This single component minimal expansion foam is designed to be used with either the included straw applicator or a professional foam gun system for maximum control on the job. It dispenses in a precise bead to fill seal and insulate gaps cracks holes and voids around windows and doors in new construction or replacement projects. Its closed cell structure helps stop air and moisture infiltration and reduces costly heat and cooling loss between the window frame and rough opening. This flexible durable foam will not bow windows absorbs no water and maintains its seal without cracking or drying out even in cold weather. With an insulating value of R5 per inch and cold temperature application down to 14F it sets quickly and is an essential component of the QUAD Window and Door System backed by a 15 year limited warranty.