Doors and windows are the primary areas in your home for letting the warm air out and the cold air in. Dow GREAT STUFF Window and Door Foam Sealant is the perfect solution for the problem. This flexible foam will expand and contract so it won’t bow or bend door and window frames. So, for an air – tight, water – resistant bond that is easy to use, get Dow GREAT STUFF Window and Door Foam Sealant.Features Proprietary low - pressure formula will not bow or bend window and door frames Ideal for filling or sealing other areas where low - pressure flexible foam is desirable Forms a durable, airtight and water - resistant bond Quick cure time - tack free in eight minutes, trims within one hour Paintable, sandable and stainable Repels / deflects water Conforms to ASTM & AAMA standards Provides real insulation value which complements energy efficiency of the window or door. Greater R-value than chinked fiberglass or caulk Flexible yellow foam permits expansion and contraction Soft, pliable foam is forgiving, easier to remove if gap is overfilled - cured foam can be stuffed back into the gap without trimming Sprays in all directions with straw applicator (included) One 12 oz. can will insulate up to 6 standard sized windows (36" x 60”, 3/8” wide gap, and 1” deep) Polyurethane-based and offers superior performance advantages over latex products Specifications UL Classified Size: 12 oz Application: Windows & doors