FKM - Fluoro elastomer

FKM - Fluoro elastomer


FKM is the reference rubber when high temperature or chemical resistance is needed. It is very resistant to UVs, ozone, and outside conditions. It is also very resistant to oils as well as fuels.

Its main weakness is its poor resistance to low temperature. However Techné proposes special low temperature FKM to meet your needs.



FKM is unavoidable in the following conditions:

  • High temperatures
  • Chemical resistance
  • Hydraulics
  • Rotary sealing
  • Hydrocarbon gases with gas approvals


Techné has a number of specific FKMs for steam water, biodiesels, LPG, etc. applications.

Techné's approvals

  • FDA
  • EN 549

Different FKM compounds


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