FKM O-Rings

FKM exhibits resistance to a broader variety of chemicals combined with excellent extreme temperature properties a lot of thus than any of the opposite elastomers.


FKM O-Rings Description:

FKM O-Rings exhibit low gas porousness creating them compatible for arduous vacuum service and plenty of formulations square measure self-extinguishing. FKM materials aren’t typically counseled for exposure to plight, steam, polar solvents, low mass esters and ethers, glycol based mostly brake fluids, or hot hydrofluoric or chlorosulfonic acids.The halocarbon o-ring is usually noted as a Viton o-ring, or Fluorel, FKM, FKM o-rings. we provide a range of each the quality black or brown AS568 o-ring and also the metric O-Ring.

FKM is a popular high-performance rubber that offers excellent resistance to high temperature, weather, oxygen, ozone, mineral oils, fuels, hydraulic fluids, aromatics, and many organic solvents and chemicals. At American Seals and Packing, we will take care of all your FKM O-rings requirements and provide you with high-quality, customizable sealing solutions. Get in touch with us today to order FKM O-rings and other sealing solutions.


Low Compression Set, High Temp. Resistance, Restricted Low Temp. Capability

Temperature Range

-20ºF to +400ºF / +450ºF

Recommended For:

Petroleum Fluids, Silicone Fluids, Halogenated Hydrocarbons (Above 212ºF), Some Acids

NOT Recommended For:

Skydrol, Amines, Keytones, Hot Water, Steam, Break Fluids


O-rings made of Aflas are generally utillized in chemical and high..


Buna O-rings are the most common o-rings on the market.


EPDM O-rings are a lower cost o-ring that performs well in a number..


The most common AS-568 American standard sizes are..

Mechanical Sales      |      Gaskets       |      Contact      |     Support