15 minute, two-part adhesive and filler system that hardens like steel and eliminates the need for welding or brazing. Once cured, it can be drilled, sanded, painted or filed. Resists most automotive, shop and cleaning fluids. Withstands temperatures to 300° F intermittent. Over 3,000 psi shear strength on steel. Suggested Applications: aluminum, steel, brass, bronze, castings and stampings.