Resin Casting Tutorial - How To Eliminate Bubbles By Pressure Casting

In this Mold Making and Casting Essential tutorial, we demonstrate how using a pressure chamber can eliminate bubbles from resin castings. You can also use the pressure pot to eliminate bubbles in a pour-on rubber mold by placing the uncured mold in the pressure chamber for the full cure time. Crystal Clear 202 clear urethane resin is mixed and poured into a mold, which is then subjected to 60psi of air pressure, resulting in a bubble-free casting. Check out our new ’Made By You’ channel at / somadebyyou Adult Supervision Required Keep Out Of Reach Of Children --- Make It Now! with Smooth-On / smoothon / smoothon / smoothon