Transtar 4172 Ultra Flex MS Premium Seam Sealer and Adhesive, 11 oz Cartridge, Tan, Solid Paste

Ultra Flex seam sealer and adhesive is a solvent and isocyanate free multi purpose sealant. It may be applied by caulking gun or spray equipment and is easily extruded and tooled. 4172 is a moisture curing sealant developed for automotive and industrial applications requiring elasticity, high strength and excellent adhesion. The product is tough, elastic and waterproof. It bonds aggressively to steel, aluminum, galvanized metal, fiberglass, urethane, epoxy, polyester, water-based primers, glass, Styrofoam and many plastics.

Features:

• Fast curing and has excellent chemical resistance
• One component/moisture curing
• Adheres to a wide variety of materials, including bonding dissimilar materials
• Designed for direct to metal application
• Permanently elastic in a broad temperature range with virtually no shrinkage
• Paintable up to 2 hr after application
• High strength bonds that can replace rivets and mechanical fasteners
• Odor, solvent and isocyanate free formulation, 99% solids
• Can be applied with caulking gun or air gun