5-Minute Quick Cure Aluminum Putty Repair Kit. An epoxy formula composed of highly concentrated materials with carefully selected pure aluminum particles Modified curing agents and high-quality additives provide maximum strength, durability, and ease of use. Alumfast is specifically designed for HVAC copper ducting, HVAC condenser coils, tanks, and valves. Pumps, castings, water jackets, radiator, etc. After cured, Alumfast can be machined, polished, drilled, and tapped making it a popular choice for automotive, plumbing, and HVAC repairs. Repairs HVAC systems, radiators, engine blocks, boat hulls, and equipment. Industrial repairs and high-performance vehicles. Aluminum-infused epoxy putty for quick, strong, stainless repairs. Manufacture: Made in America.
