Great Stuff Pro Series Window & Door Straw Foam, 20 oz. is designed to quickly and cleanly fill, seal, and insulate around windows and doors, including their rough openings. This minimal-expanding polyurethane foam features a low-pressure build that helps form a durable, airtight, and water-resistant seal, which can contribute to lowering energy bills. It expands just enough to seal gaps without causing bowing or bending of the frame when applied properly. The foam bonds effectively to vinyl, wood, and metal frames, repels and deflects water, and becomes tack- within 3 to 10 minutes, with trimming possible after one hour. Once cured, it remains flexible and is paintable, stainable, and sandable. The cream-colored foam includes a reusable straw applicator for easy use. Model Number: