I have a silly little project that I bet you folks can help me on,
if you will.
I want to mold a small metal object that is very very thin-- TOO
thin. So, what is the best material to paint on the back to thicken
it up a bit? Epoxy? Nail polish? Paint? It can be a rubber mold, or
I’d bet on epoxy, but why make your own mistakes when others have
already made them for you?