silicone coated fiberglass cloth 1.fibreglass cloth is continuous glass fiber weaving made by E-glass. 2.SiO2 content 55% silicone coated fiberglass clothSilicone coated fiberglass cloth, is type of fiberglass woven fabric impregnated with a specially formulated silicone rubber, with good properties of flexibility, durability, resistance to oil, water, and general chemicals of acid or alkali. ...