Food-grade silicone sealing strip (color) imported silica and sulfide through advanced technology made the main advantage of this product is high temperature, non-toxic, non-brominated, suitable temperature (-60 ~ + 380 ℃), in line with the United States FDA and Germany LFGB and other food-grade certification. It can be made into a variety of colors seal, flexibility smooth surface appearance, long service life. Material: Silicone Temperature: -60 degrees to + 380 degrees in water: 100% production process: hot air vulcanization :( color can be customized according to customer demand) Model: cylindrical, rectangular, U-shaped, etc.: sealed, waterproof , rain, mosquitoes, vibration, noise and other health hazards: No Use: Food, medical, health and other fields.