Durlon 9000 is a premium filled PTFE gasket sheet specifically engineered for use in aggressive chemical and oxidizing environments. Its proprietary blend of PTFE resin and inorganic fillers provides outstanding chemical resistance, reduced cold flow, and excellent torque retention under thermal and mechanical cycling. Certified for oxygen service, chlorine, strong caustics, and acids, Durlon 9000 is widely used in chlor-alkali systems, water treatment plants, and chemical processing facilities. It has also passed API 6FA fire testing, making it suitable for fire-safe sealing in critical process applications.