Excellent chemical resistance
KATON^® FFKM  O-RING is more effective than other elastomer seals in terms of chemical resistance. Other O-RINGS attacked by acids and amines tend to overexpand and fail, while only KATON^® FFKM O-RINGS can withstand more than 1800 types of chemicals.

Excellent Heat Resistance
Long exposed to high temperatures reaching up to 327°C, KATON^® FFKM O-RING has superior elasticity and recoverability than other high-temperature rubber O-RINGS. Many specific chemicals in high-temperature hybrid environments require the use of KATON^® FFKM O-RINGS.

• Core Value
  Empowering Business with the Competitive Edge of Science-Backed Technology
• KATON^® has the most complete assortments of O-RING molds
  in the industry.
• KATON^® produces all kinds of
  high-end and low-end
  FKM O-RINGS.
• KATON^® O-RING is in line with multiple certifications.