Stern tube oils

Biodegradable, non-toxic stern tube oils

The contamination of our seas is becoming more and more extreme in coastal regions with high industrial density and along major shipping routes. Even the smallest oil leakage event can result in considerable sea water contamination risk.

Klüberbio RM 2 biodegradable lubrication products are not toxic to marine organisms and help to reduce environmental hazards resulting from vessel component leakage. Both oils comply with the standard for Environmentally Acceptable Lubricants as defined in Appendix A of the 2013 Vessel General Permit issued by the United States Environmental Protection Agency. Based on longer lubricant life, Klüberbio RM 2 oils provide a competitive advantage enabling environmentally acceptable marine shipping and transportation of goods.


Klüberbio RM 2 oils are compatible with selected elastomers made of NBR and FKM available from leading propeller shaft seal manufacturers.

Environmentally sound stern tube oils:
Klüberbio RM 2-100 (EAL)
Klüberbio RM 2-150 (EAL)

Should you require further details or indeed a specific lubrication solution please do not hesitate to contact Klüber Lubrication.

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