A high performance synthetic rubber with excellent temperature resistance: -40 ºF to 400 ºF continuously. Offers the widest range of fluid and chemical resistance of any commercial rubber. Excellent resistance to oils, fuels, lubricants and most mineral acids. Also resistant to many aliphatic and aromatic hydrocarbons such as carbon tetrachloride, benzene, toluene and xylene. Not affected by environmental exposure to sun and weather.