Dealer locator
load google maps

OKS 511 – MoS₂ Bonded Coating, fast-drying, Spray

Air-drying bonded coating on MoS₂ basis for dry lubrication of machine elements at temporary operation and long standstill periods.

Areas of application

  • Run-in lubrication in combination with oil or grease lubrication
  • Dry lubrication at sliding pairs, in particular under heavy loads and low sliding speeds, at oscillating movements or intermittent operation
  • Dry lubrication at high operating temperatures (up to 450°C), shorter sliding paths and low speeds
  • Dry lubrication in dusty environment, to avoid adhesions
  • Coating of punching tools

Advantages and benefits

  • Highly effective due to good adhesion to prepared substrates
  • Allows a low coefficient of sliding friction also under heavy loading
  • Increased wear protection
  • Radiation and vacuum-resistant
  • Shortens and improves run-in conditions of friction bearings, toothings and other sliding pairs

Technical specifications

  • Operating temperature: -180 °C → +450 °C
  • Press-fit: µ = 0.07, no stick-slip


For best adhesion, clean the surfaces mechanically first and then with OKS 2610/OKS 2611 universal cleaner. The surfaces to be treated must be bright metal and dry, surface roughnesses of 5-10 μm have proved to be favourable. Chemical or mechanical pre-treatment of surfaces may extend the service life of the non-stick paint. Stir the paint thoroughly before use. At OKS 510 apply in an evenly thin film to the prepared surfaces, preferably by spraying or dipping, in individual cases also by brush. Spray on evenly OKS 511 spray. Avoid excesses. Drying and curing conditions as per the following technical data.

  • Customer and Technical Service

    Customer and Technical Service

    • +49 8142 3051-637
  • Arrange a callback

    For more information on the processing of your data through the contact form, please see our privacy policy.

  • Buy product

    Buy product