Royal Purple BioMax Stern Tube Oil is an environmentally acceptable, synthetic, high performance lubricant formulated for stern tube lubrications in marine applications. This product is European Ecolabel approved, meets the US EPA 2013 Vessel General Permit (VGP) and Vessel Incidental Discharge Act (VIDA) guidelines as an Environmentally Acceptable Lubricant (EAL).
BioMax Stern Tube Oils are biodegradable, non-emulsifying, non-bioaccumulative, minimally toxicity, provides excellent seals compatibility in preventing leakage, protection for bearings, propeller shaft and stern tube systems at varying operating temperature conditions.
