Chemraz® 585, a perfluoroelastomer (FFKM), is a specialty cream compound formulated to outlast the most demanding chemical process applications. With its outstanding overall chemical resistance, Chemraz® 585 is the elastomer of choice for strong oxidation fluids and hot aqueous solutions. Its recommended temperature range is -22°F to 428°F (-30°C to 220°C).

Chemraz components are available for use as O-rings, gaskets and many other custom shapes.

Features & Benefits

  • Superior chemical resistance for use in strong oxidation fluids and hot aqueous solutions as well as chlorine and ozone
  • No carbon black residue


  • Mechanical seals
  • Sampling/metering equipment
  • Pump housings
  • Reactors
  • Mixers
  • Valves
  • Controls/instrumentation
  • Couplings