 How do I get rid of bubbles? Without question, the best way to take care of bubbles is with an artist's torch. So whether you use a handheld device or a bigger torch for bigger projects, the flame from a torch is hot enough to thin out the resin to allow those bubbles to escape. It's your best bet against bubbles every time. Seal anything that may contain trapped air like wood or inkjet prints. Make sure the resin is at least at room temperature. You can give your cold resin a warm water bath, if you like. Stir your resin mixture slowly. Whipping it will induce more bubbles. Pour your resin out slowly and pour close to the surface. Pour in 1 eighth of an inch layers. If you pour thicker than this, bubbles won't have a chance to escape or get torched out. Always use a torch to get rid of bubbles. Heat guns just can't match the heat of a flame. If you follow this advice, you should have a bubble-free piece every time.