Vulcanized Molds Refuse To Fill


Does anyone out there want to share their secrets for getting molds
to fill correctly? Sometimes I spend all day wax injecting and
don't get any wax models made. It is getting frustrating.

If you are still have problems pulling a wax from your mold after
all the great advice you have already been offered I would like to
suggest one more thing you might try.

I just made a mold of a very thin ring mounting that had been
causing problems. I had very good success using Castaldo’s Titanium
Label rubber and adding their Golden River wax additive to my wax

This might just do the trick for you.

Good Luck
Greg DeMark