... ,tasteless 2.flexible ,easy to remove and useful4.Material:made of 100% food grade silicone(FDA,SGS ... freezer.7.Standing temperature: -40-300degrees celsius8.High performance and quality to meet specification are welcome8.OEM is ... Clear, White, Red, Blue and so on)and material are optional. 10.Silicone,Viton,Neoprene,Hypalon, plastic ... rubber,rubber processing parts,rubber silicone parts raw material