Heating pad
I believe this is to be used to warm your resin prior to mixing the a&b together. Not to while its setting in the mold. When the 3 resins are at the right temperature prior to mixing help rid it of bubbles. When st the correct temperature there is less bubbles. This is not to be used in aiding it once mixed and curing in the mold. I hope this helps people understsnd..
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