Extreme Heat FFKM Orings Now In Stock

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FKM Brown O'ring

FKM (or Fluorocarbon) o'ring has a good resistance to ozone, high temperatures, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents and chemicals. Color Brown is often used to distinguish them from the black Buna orings

Operating temperature: -20° to +400F°