Permathane® SM7120 PU is a one-component, gun-grade, non-sag, moisture-cure polyurethane sealant designed to skin and cure rapidly. This high-performance product is designed with outstanding UV resistance and long-term durability. Excellent adhesion is obtained on a wide variety of materials.
- Excellent adhesion to a variety of substrates
- Dependable performance and durability
- Easy to gun, tool, and clean
- Accommodates +/- 35% joint movement
- Permanently flexible, excellent weatherability
- Excellent cut and tear resistance
- Paintable – non-sticky after cure
- VOC Compliant to SCAQMD, CARB, and OTC
- Primer-less adhesion to substrates including galvanized steel, aluminum, concrete, glass, Galvalume®, Kynar 500®, wood, vinyl, and fiberglass.
- 10.1 FL OZ Cartridge
- 20 FL OZ Sausage