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