“This is a two-part, non-sagging, steel-reinforced epoxy repair putty that cures to a metal-like finish and can be machined, drilled, tapped, or filed. It is easy to apply and does not require heating or welding.
If you need a repair putty with a truly metal-like finish, try LOCTITE® EA 3471. This 2-part, non-sagging epoxy putty is easy to apply with no need for heating or welding and can be machined, drilled, tapped, or filed. It’s perfect for repairing non-structural defects in castings, making jigs and fixtures, sealing vessels, tanks, and valves, resurfacing worn air seals, and filling cavitated areas. You can rely on an operating temperature range of -30°C to 105°C (-22°F to 221°F).”