After forming, silicone coasters are not processed by secondary processes, so the surface will automatically absorb dust. Static oil can be sprayed on the surface to cover the static electricity and prevent adsorption. There are two treatment methods. Before processing and production, the silicone product manufacturer uses anti-static glue to control the adsorption energy of silicone in the raw materials (reduce the anodic property). Another method is to spray the silicone product after production with oil, and spray the anti-static oil on the surface of the silicone product to achieve a smooth and static-free effect!