Great Stuff Pro™ Window & Door

Great Stuff Pro™ Window & Door Polyurethane Foam Sealant is a specially formulated, minimal-expanding foam with a low pressure-build that remains soft & flexible after curing. Foam can be formed without trimming to create long-lasting, airtight and water-resistant seals proven not to bow window or door frames when properly installed.

• Reusable for 30 days when left attached to GREAT STUFF PRO™ Dispensing Gun
• Forms a long-lasting, airtight, weather-resistant seal (GS-123)
• Soft, pliable, easy to stuff back into the gap without trimming
• Expands and contracts to allow for various weather conditions
• Bonds to vinyl, wood and metal frames.
• Fireblock formulated
• Offers greater insulation value than chinked fiberglass or caulk
• Tack-free in 3-10 minutes¹; trimmable in one hour
• Paintable, stainable and sandable
• Yellow-colored foam for easy identification
• UL Classified

¹ 70 ± 5°F and 50 ± 5 % RH, 1-inch bead diameter, 6-inch length. The cure rate is dependent on temperature, humidity, and size of the foam bead.