... weather ability used in outdoo Youngsun Fiberglass Cloth with silicone rubber coated is constructed from a fiberglass base cloth and ... coated one side or both sides with a specially compounded silicone rubber, which enhanced the strength, fireproof, high temperature insulation ... , auto-manufacture, construction, piping flexility and sealing industry. Single Silicone Rubber Coated Glass Fiber YS3200