The oil and gas industry relies on FFKM for rapid gas decompression (RGD) resistance in high-pressure sour gas service. When pressure drops suddenly from 15,000 psi, conventional elastomers suffer explosive decompression damage with internal cracking, but certified FFKM compounds per NORSOK M-710 maintain structural integrity, preventing blowouts in critical wellhead seals https://globalsealstech.com/ffkm-seals/