cleaning aluminum bullet mold with electrolysis
I have an aluminum bullet mold which will no longer cast good bullets, for some reason. I have cleaned it with boiling water, boiling water and Dawn for Dishes, acetone, denatured alcohol, isopropyl alcohol and Methylethylketone. so far, nothing works.
I suspect the problem started with some zinc contamination in my lead supply. So I am thinking perhaps there is some zinc or zinc oxide that has gotten stuck to the mold, even though I cannot see it even with magnification.
At any rate, has anyone tried cleaning an aluminim mold with electrolysis?
Thanks!
Joe S