AFLAS® Fluoroelastomers

aflasAFLAS® Fluoroelastomers are the materials of choice for products and systems that work in tough environments and require high reliability. Alternating copolymers of tetrafluoroethylene and propylene, AFLAS imparts unique properties over conventional FKM-type fluoroelastomers. We offer several grades of AFLAS: 100 Series (High Strength, General Purpose Use), 150 Series (Extrusions, Linings and General Purpose Use), Latex (Coatings or Binders), 200P specialty FKM for improved performance at cold temperatures, and AFLAS PM-1100 and PM-3000 FFKM series for improved performance at ultra hot temperatures.

The AFLAS 100 and 150 Series grades are easily compounded by open mill and internal mixers. These compounds are then fabricated into finished parts and shapes using press molding, injection molding, extrusion and calendaring processes. AFLAS parts can be found in the Oil & Gas, Chemical Processing, Heavy Duty Diesel, Automotive, Wire & Cable, Industrial, Food Handling and Pharmaceutical industries to name a few.

AFLAS 200P specialty FKM maintains good base resistance and offers improved performance at cold temperatures. AFLAS PM-1100 and PM-3000 FFKM series are peroxide-curable and hold their performance at temperatures up to 270 degrees C.

Manufactured without PFOA! For more information, click here.


  • Resistant to highly reactive organic and inorganic chemicals
  • Excellent volume resistivity (greater than 1016Ω cm)
  • Radiation resistance up to 200 MRad of gamma-ray radiation
  • Unaffected by extended exposure to 200 °C steam
  • Continuous use at 230 °C
  • Resistant to highly reactive organic and inorganic chemicals