For most of the raw materials of urethane resin, the operation time is only about 2 minutes, and the higher the temperature, the shorter the operation time and the faster the curing. Let me share with you how to extend the operating time of urethane resin.
Cool the part A to 50F – 60F in the refrigerator for 30 minutes before using. Please note, cooling both part A and part B can result in poorly cured parts.