Industrial Metal Repair Epoxy for Steel, Aluminum & Cast Iron | Heat Resistant Liquid Metal Bonding Compound 3.4 oz

Permanent Repairs Without Welding Equipment

This two-part metal bonding compound delivers professional-grade results on cracked, corroded, or damaged metal surfaces. Simply mix the components, apply to the affected area, and watch as it forms a rock-solid bond that withstands mechanical stress, temperature extremes, and everyday wear. Once fully cured, the joint behaves like actual metal—you can drill, sand, file, or paint over it just as you would the original material. Perfect for automotive parts, household plumbing, cast iron cookware, radiators, and machinery where traditional welding isn't practical or safe.

Why You Need This

• Superior Bonding Strength: Creates a structural connection on steel, iron, aluminum, and mixed alloys that resists vibration and impact.
• Temperature & Chemical Proof: Remains stable under heat and repels oils, fuels, and common household cleaners—ideal for engine blocks and pipe fittings.
• No Special Tools Required: Pre-measured formulation mixes easily by hand, flows into hairline cracks, and sets up watertight in minutes.
• Machine Like Metal: Fully cured compound can be tapped, threaded, ground, or milled to match your original part.
• Wide Material Compatibility: Bonds cast iron, carbon steel, stainless steel, copper, brass, and even ceramic surfaces.
• Long Shelf Life: Remains effective for three years when stored in a cool, dry location.

Built for Real-World Use

Whether you're patching a leaking radiator, reinforcing a cracked machine component, or filling voids in metal fabrication, this adhesive system handles the job without fumes, torches, or expensive equipment. The silver-gray finish blends seamlessly with most metals, and the cured surface accepts primer and topcoat for a factory-fresh appearance. Every kit arrives ready to use with everything you need for immediate application. Enjoy peace of mind with free shipping across the United States and a 30-day return window if you're not completely satisfied.