Aerospace and aviation utilize FFKM O-rings in fuel systems, hydraulic lines, and engine components facing extreme temperatures and aggressive fluids. Jet fuel, hydraulic oils, oxidizers, and rocket propellants pose no threat to these seals. High-temperature stability ensures reliability during takeoff, flight, and re-entry phases with thermal spikes. Low compression set maintains sea... https://globalsealstech.com/ffkm-seals/