There are many types of liquid silicone. Two-component liquid silicone includes molded liquid silicone, human body silicone HF-6508, coated silicone HF-8509, foamed silicone, pad printing silicone hf-523, and food grade. Liquid silicone, electronic potting silicone, clothing trademark silicone hf-8609, precision mold silicone hf-308, silicone silicone oil, etc.