Gooddaytoya!
40 Cal
I've been studying the various ways that I can hot rust brown, cold blue, hot blue, parkerize, and I guess that's about it as far as I know. But then I found a piece on DuraCoat on YouTube. It's a two-part system so it must be some kind of epoxy, but it's very thin and has solvents flash off quickly between successive coats, which build up to a 1 mil thickness. Has anyone heard of duracoat? BHas anybody done this? Does anybody approve of this??