Deal with crystallized epoxy resin

"Crystallization": When epoxy resins get cold, they may develop crystals with a salt-like appearance, appear cloudy, or completely solidify. To restore the resin, warm it to room temperature by placing the unopened container in warm/hot water for 5-10 minutes. When the resin becomes clear, it is ready to use.

Store the resin in a warm, dry environment, ideally at room temperature, to prevent further crystallization.