KLINGER® TOP-CHEM 2000 Exceptional performance at high mechanical requirements KLINGER®top-chem 2000 is a universal heavy-duty gasket, which offers an exceptional performance in applications with high mechanical requirements at high temperatures. The only PTFE gasket with a Fire-safe-certificate. Basis PTFE gasket filled with SiC (Silicon carbide). Areas of application Excellent resistance in strongly acidic and alkaline applications as well as to steam and oxygen. Suitable for an extremely wide range of applications in the chemical and petrochemical industry, as well as in the ship building industry for the transport of chemicals.