Cometic 97-02 Dodge Viper .225in AFM Oil Pan GasketAFM is a chemically blown, compounded nitrile synthetic rubber bonded to an aluminum core with temperature resistance of over 250F. AFM material has an 85 percent recovery while maintaining strong torque retention. AFM does not require gasket sealers or re torque. AFM material has an 85 percent recovery while maintaining strong torque retention AFM material has a temperature resistance of over 205 Degrees Fahrenheit Designed To Seal The Oil Pan To