Youngsun fiberglass coated with fluorin rubber is a fire new material, which have a good capacity of temperature and corrosion resistance and have numerous applications. Fluorin rubber fiberglass features a good temperature resistance up to 300∩, the property ensure this material could bear all kinds of heat lube, fuel and grease etc. It also have featured property of resistance to chemical medicine and corrosion and weatherablility, the material has been used in aviation, aviation engineering, chemical engineering and such so fields.