So you’ve got yourself a repair job. You recognize the material as some sort of metal, but aren’t sure what you’re supposed to do about it. Do you call a welder? A metal worker? A blacksmith of some sort? The answer may be simpler than you thought, because you’ve heard of something called steel epoxy putty? But what is steel epoxy putty? How does it work? And finally, does steel epoxy putty permanently fix metals?