Post #498351 by MadDogMike on Thu, Dec 10, 2009 11:20 AM

I'm sure you guys don't need any mold making tips from me, but I used foamcore so I could fold it down out of my way to work

It allows me to work the clay around my wax master without the form in the way. I fold the flaps up, tape it together, and use clay to seal the corners.

Then I throw a shoe in the washing machine and use it on the spin cycle as a vibration table to get the bubbles out of the plaster :D