Casting hollow high temp sculpture. [Archive] - Artist Forum

: Casting hollow high temp sculpture.


Jonathan Snow
01-15-2020, 02:09 AM
Is it possible to slush cast in refractory cement or other high temp concrete or plaster medium? I need to find a concrete, cement, or plaster that can withstand direct flame. But, it also has to allow for slush casting into a silicone mold so that the product is hollow and doesn't weigh 10lbs 😕