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