Perfluoroelastomer rubber (FFKM)

An elastomer with first-rate resistance to weathering and ozone – like FKMs – FFKMs are used to manufacture the likes of o-rings, gaskets, seals and fuel pipes [Products] that need to withstand extreme environments and aggressive chemical processing. Though it has poor low temperature properties, this super synthetic rubber smashes its counterparts out of the park with resistance of more than 320°C. Kalrez® is another trademark of DuPont and has ISO 9000 and AS 9100 registered production facilities.