Bubble Buster for Fewer Bubbles in Your Mold

Bubble Buster reduces surface tension on parts to avoid bubble in mold making.       


Reduce Bubble Formation by Reducing Surface Tension

Bubble Buster is a PVA mixture that reduces bubble formation when making your mold. It works by reducing the surface tension so the bubbles rise up and away from the mold surface.


To use: Liberally spray your original part with Bubble Buster after applying a mold release. Pour ComposiMold over your original part to make your mold. Bubble Buster is not intended for use in your mold for the casting process or for edible casting materials.