Ultra Flex MS Premium Seam Sealer, 11 oz Cartridge

Ultra Flex Seam Sealer & 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 a 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 hours 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.