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Available in ports: Premium

Marine stern tube oil EAL-compliant

BIONEPTAN 100 is a synthetic biodegradable oil for stern tubes.

This high performance EAL marine lubricant presents outstanding viscosimetric performances and good low temperature behaviour offering a very wide range of operating temperatures.

It provides outstanding anti-wear and anti-corrosion properties, while ensuring compatibility with the main common seals.


Environmentally Acceptable Lubricant (EAL) under the 2013 Vessel General Permit (VGP); European Ecolabel registration no. FR/27/02; KEMEL; BLOHM & VOSS (SIMPLEX); WÄRTSILÄ PROPULSION


  • ISO 100
  • Density @ 15°C 930
  • Density @ 20°C 927
  • Viscosity @ 40°C 100
  • PP -40
  • Flash Point COC > 250