Flexible and easy to apply, GREAT STUFF Window & Door Insulating Foam Sealant quickly and cleanly forms airtight, water-resistant seals between framework and rough openings that withstand the elements. This minimal-expanding polyurethane foam with low-pressure build can help lower energy bills by forming a durable, airtight and water-resistant seal between a window or door frame and its rough opening.
WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.