Stanley Window & Door Foam Sealant – Insulating Polyurethane Spray Foam for Sealing Gaps, Joints, and Frames The Stanley F902 Window & Door Foam Sealant is a low-expansion polyurethane foam specially formulated for sealing and insulating around door and window frames. It creates an airtight, waterproof barrier that helps prevent drafts, water intrusion, and energy loss. This one-component foam provides strong adhesion to common building materials such as concrete, wood, brick, and drywall, suitable for both residential and commercial applications. For improved results, ensure the application surface is clean and free of dust or debris. This allows the foam to bond more effectively and cure evenly. The included straw applicator enables precise control during use, helping to reduce waste and apply the foam exactly where it's needed. Once fully cured, the foam remains flexible and will not distort or bow window and door frames. After curing, the foam can be sanded or painted for a clean, finished appearance. It also offers long-lasting durability in various environments. Recommended application temperatures range from +41°F to +86°F (5°C to 30°C), with a tack-free time of approximately 6–12 minutes and a cutting time of under 40 minutes. The cured foam withstands temperatures from -103°F to +194°F, making it an ideal all-season insulation solution. Each 12 Oz. can is suitable for multiple standard-sized windows or gap-filling jobs, depending on application. Backed by Stanley, a trusted name in quality construction tools and solutions. Keep out of reach of children. Use only in well-ventilated areas and follow safety guidelines during application.