Royal Purple Biomax Gear Oil Grade:ISO 220 is a 100% fully synthetic

is a 100% fully synthetic ester based high temperature oven chain lubricant with exceptional Extreme Pressure (EP) and anti-wear characteristics designed to deliver and deposit suspended food grade white-graphite

Syndraulic is a clean

minimum leak

Royal Purple’s BioMax Stern Tube Oil is an environmentally acceptable

Royal Purple Biomax Gear Oil Grade:ISO 220 is a 100% fully syntheticRoyal Purples BioMax EAL Gear Oil is environmentally acceptable, high performance lubricants formulated for those users of gear oil products in marine applications affected by the 2013 Vessel General Permit (VGP). As an Environmentally Acceptable Lubricant (EAL), BioMax is Readily Biodegradable, exhibits extremely low aquatic toxicity, and is non bioaccumulative. Due to consistently rotating stock, this product may not be in stock. Please contact us