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FR® 25/90 datasheet

FR 25/90 is an excellent cost‑effective general purpose fluoroelastomer (FKM) providing outstanding resistance to rapid gas decompression, with a sealing capability confirmed down to ‑46°C (‑51°F) in product configured testing.

This excellent cost-effective general purpose fluoroelastomer (FKM) provides outstanding resistance to rapid gas decompression. FR25/90 is one of James Walker’s original range of elastomer materials designed specifically for extreme applications in the oil and gas industry where they will be exposed to aggressive media, extreme temperatures and the threat of rapid gas decompression events. Well-proven and specified by many OEMs and end users, FR25/90 has provided industry-leading performance for over 30 years.

Downloading this datasheet provides the following product information:

  • Maximum and minimum temperature capabilities
  • Summary of material characteristics
  • Graphical overview of material performance characteristics
  • Industry approvals
  • Results of Norsok M-710 sour and RGD testing

For details of the full range of high performance materials for oil and gas industry applications, download our Materials Guide.


FR 25/90 datasheet

English pdf (3 MB) Download
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