OKS 200 – MoS2 Assembly Paste

OKS 200 is a MoS₂-paste for assembly lubrication for press-on processes.

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Areas of application

  • Mounting paste for press-fitting wheels, shafts, tires or bearings to prevent galling
  • Non-stick primer coat for moving threads, supports, guides and slideways to prevent stick-slip effect
  • Wearing-in lubrication of highly stressed sliding surfaces such as plain bearings, gearwheels, crankshafts with provision of anti-seizing properties
  • In non-cutting shaping of the difficult type, such as doming, pressing, embossing while avoiding critical metal contacts and welding

Advantages and benefits

  • Against seizing, wear and stick-slip
  • Highly effective due to the strong affinity of the MoS₂ for metals
  • Extremely low friction at highest loading capability
  • Increased operational reliability of moving parts due to anti-seizing properties
  • Resistant to water, oil, grease, chemicals and hydraulic media
  • Improved performance due to organic molybdenum complex compounds

Technical specifications

  • lower operating temperature: -35 °C
  • upper operating temperature: 450 °C (separation)
  • press-fit test (μ): 0,09, no chatter
  • four-ball test rig welding load: 2,400 N


For best adhesion, clean the surfaces from dirt and other lubricants. Best way is to clean mechanically first and then with OKS 2610 or OKS 2611 universal cleaner. Apply paste evenly thin with brush, spatula, etc. Remove excessing paste. Do not use paste instead of grease and only mix with appropriate lubricants.

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