LOCTITE EA 3471 is a 2-part, grey, non-sagging, steel reinforced epoxy repair putty that cures to a metal-like finish and can be machined, drilled, tapped or filed. It is a 2-part, grey, epoxy putty which is easy to apply with no need for heating or welding. Typical applications include repairing non-structural defects in castings, making jigs and fixtures, sealing vessels, tanks and valves, resurfacing worn air seals and filling cavitated areas. This product is typically used in applications with an operating range of -30 to +105C. Cures to a metal-like finish Superior adhesion on metal surfaces Bonds well to all metal substrates Will not sag or shrink Specifications: Brand LOCTITE MPN 229176 Unit Of Measure 500 Grams Weight (kg) 0.5