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FR® 58/90 datasheet

FR 58/90 is a good cost‑effective general purpose fluoroelastomer (FKM) providing excellent resistance to rapid gas decompression (RGD) at larger cross sections and higher temperatures.

This excellent cost-effective general purpose fluoroelastomer (FKM) provides outstanding resistance to rapid gas decompression at higher sections and temperatures. FR58/90 is one of James Walker’s original range of elastomer materials designed specifically for extreme applications in the oil and gas industry. Well-proven and specified by many OEMs and end users, FR58/90 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 elastomer materials for oil and gas industry applications, download our Materials Guide.


FR 58/90 datasheet

English pdf (3 MB) Download
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