How To Get Bubbles Out Of Resin Without Pressure Pot. A good way to force them to pop is to use a heat gun, lighter, or. A pressure pot allows you to place your castings under pressure, safely.
Another problem involving bubbles occurs when using epoxy for coating a porous surface such as foam or wood. Apply a fresh coat of carefully measured and mixed artresin epoxy resin.
7 Ways To Eliminate Bubbles From Your Resin Resin
As the epoxy heats itself while curing this will expand the air underneath it, forcing it out to form bubbles in the resin. Be sure and warm the resin if that happens.