I’m having difficulty in getting Scalex (ball clay) to work
consistently inpreventing oxidation during enameling. I paint it on
copper sheet where Iwant to avoid oxides, put enamel on the other
side, let it dry and fire. The scalex is supposed to flake off after
cooling (with no oxidation underneath), but sometimes it flakes off
during firing and I end up with areas ofoxidation on the metal. I’d
appreciate any hints, tips or suggestions that you have. Thank you.