Perfluoropolyether Based Grease Designed Primarily for Oxygen Systems

  • Ideal for valves, slides, gearboxes and both plain and anti-friction bearings
  • Excellent resistance against aggressive chemicals and oxidising agents
  • Ideal for the chemical, dry cleaning and food industries
  • Outstanding EP performance
  • Very long lubrication intervals in aggressive environments
  • Excellent low temperature resistance
  • NLGI No. 2
  • Temperature range -70°C to +100°C

Product information

ROCOL OT20 is used on breathing apparatus in Ministry of Defence aircraft, sub-sea equipment and in hospitals for ventilators and operating theatre equipment.

It can be considered as a “fit and forget” lubricant, compatible with most plastics and non-metallic seals.

As an oxygen compatible lubricant primarily designed for use on breathing apparatus, it lengthens re-lubrication periods dramatically due to its ability to resist degradation in hostile conditions.

ROCOL OT20 is used in gearboxes, anti-friction and plain bearings, or any sliding surface such as pins, valves, plungers, screws etc. Its resistance against aggressive chemicals and strong oxidising agents makes it a natural choice for use in the chemical, dry cleaning, food and related industries.

ROCOL OT20 is an extreme high load lubricant, for a wide range of aggressive environments, which will not have a detrimental effect on rubbers, plastics or metals.


  • Specialist Aerospace Lubricants
  • Aerospace & Defence


  • HALAL CONTROL (EU) Certification
  • Kosher Certification
  • ISO 21469


  • Aerospace
  • Military
  • Food & Beverage
  • Maintenance
  • Marine

Part Codes

  • Size: 100g
    Part Number: 39021
  • Size: 400g
    Part Number: 39023
  • Size: 100g (DTD900/6080)
    Part Number: 16190

How to use a standard grease gun

This video is a short demonstration on how to use a standard grease gun.

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