I am having a problem getting the wax out of a mold made with
Castaldo gold rubber. The wax I am using is Kerr NYC pink.
The mold is a three piece mold, the piece is about 2" long and
thin and has a fair undercut to it. I can not seem to get the
thin piece to snap out of the rubber with out breaking it.
I have tried Spirits general purpose mold release AE, Vaseline mixed
with alcohol, talc and Ivory dish detergent straight. The ivory
seemed to work the best but produced some soap bubbles which ruined
the piece. If I leave the Ivory dry by sitting 15 to 20 minutes
will this still suds up? Any other ideas, such as deleting the
Ivory or straight Vaseline?
All ideas and help is appreciated.