1.Ozone, oxide, light resistance 2.weathering aging resistance 3.excellent weather ability used in outdoors 4.high insulati Youngsun Fiberglass Cloth with silicone rubber coated is constructed from a fiberglass base cloth and impregnated or coated one side or both sides with a specially compounded silicone rubber, which enhanced the strength, fireproof, high temperature insulation ozone, oxygen, ...