Tin-Lead Solder removal

The easiest way to remove tin-lead solder from a sterling or gold
casting is to let it soak overnight in your pickle pot(then change
the pickle) . hot pickle works better. Daniel Grandi

http://www.racecarjewelry.com We do model/moldmaking,casting , high
polish finishing in gold,silver, bronze/brass and pewter for designers and jewelers.