Clutch cover gaskets are made from an AFM material, which is chemically
blown, compounded nitrile synthetic rubber bonded to an aluminum core.
Aluminum core gives the gasket strength for a superior seal and prevents
the gasket from weeping or crawling out in todayâ??s engine cases with
limited sealing surfaces.
Saves service time as AFM will not stick to the engine case making
replacement quick and easy, no more scraping stubborn O.E.M. paper