Product Details

OKS 300
  • MoS2 Mineral Oil Concentrate
  • Used as an additive for lubricating oils where extensive wear is expected due to severe conditions (5 % by volume should be added for normal operating applications and 10 % by volume for severe operating conditions)
  • Add 2% by volume for engine, compressor and hydraulic oils
  • Especially suited for gear boxes and bearings which operate at high temperatures and noise levels
  • As an additive to mineral-based machining fluids to increase working speeds and prolong tool life
Fields of application Attributes/Approvals Constitutions
Friction bearings, Slideways, Spindles, Camshafts, Closed gears, Worm gears, Chains Heavy loading, High temperatures


Application Tips
Viscosity at +40°C 60 cSt approx. at +40°C
ASTM D 445 DIN 51562
Density 0.90 - 0.95 g / cc at +27°C
Flash Point >+200°C
ASTM D 92 -
Advantages and Benefits

OKS 300 with MO x-Active additives used in gear boxes 

  • Improves running in
  • Smoothens and refines surfaces
  • Reduces friction, temperature wear and noise level
  • Protects gear teeth against damage (pitting)
  • Increases tool life if added to cutting oil
  • Reduces noise level considerably in large gear boxes
  • Reduces overheating