Royal Purple BIOMAX™ Stern Tube EAL

Royal Purple’s BioMax Stern Tube Oil is an environmentally acceptable, synthetic, high-performance lubricant formulated for stern tube lubrications in marine applications. As an Environmentally Acceptable Lubricant (EAL), BioMax is Readily Biodegradable, exhibits extremely low aquatic toxicity, and is non-bioaccumulative. This product is European Ecolabel approved, meets the US EPA 2013 Vessel General Permit (VGP) guidelines as an Environmentally Acceptable Lubricant (EAL).