Dow Great Stuff Pro 20oz Window & Doors Straw

Dow Great Stuff Pro Window & Door Insulating Foam Sealant is a specifically formulated to seal gaps between window and door frames and their rough openings. It is a low pressure, flexible polyurethane foam sealant that comes in a can which is reusable for up to 30 days. It bonds to vinyl, wood, and metal frames and forms a durable, airtight, water-resistant seal. It also expands and contracts to allow for various weather conditions.