A one-component, minimal expanding, low pressure-build, flexible polyurethane foam exclusively formulated to air seal the gap around a window or door frame and the rough opening. The foam expands to generate an effective seal, and when applied properly is proven not to distort or bow window or door frames.
GREAT STUFF PRO™ Window & Door Insulating Foam Sealant is designed to form a durable, airtight, water-resistant bond to vinyl, wood and metal surfaces. Its foam skin repels and deflects water, which can help reduce the potential for moisture damage in frame openings.
Note: This product may only be applied with a professional foam gun applicator. Click here to purchase our top quality foam gun.
Mix and match this foam sealant with Dow Pro Window & Door foam, Dow Pro Applicator Cleaner, and Dow Wall Floor adhesive - all for one low combined shipping cost.
Questions? - Call us at 888-223-3050