Can you preheat the coupling agent on the radiator?

The coupling agent is hot because the nurse heated the coupling agent in advance. According to the relevant public information, the coupling agent is generally cold, because it is cold, the nurse will put the coupling agent on the heating, which is also very caring for the pregnant woman's belly. Warm coupling agent reduces viscosity after heating, which is more convenient to erase. It can be heated quickly and automatically at constant temperature, which eliminates the cold feeling of skin and increases the comfort and warmth.