FFKM - Perfluoro rubber

Perfluoro rubber (FFKM) is an advanced type of fluororubber that offers outstanding chemical resistance to a wide range of chemicals, including extreme acids, bases, solvents and high temperatures. The material is known for its extremely low gas permeability and excellent mechanical properties even under demanding conditions.

FFKM has few limitations, except its high price and it is difficult to process
Perfluoro rubber is mainly used in high-tech industries such as semiconductor manufacturing, chemical processing and aerospace where absolute reliability and the highest degree of chemical resistance are required.

It is also used in medical and pharmaceutical applications where safety and sterility are crucial.