Plutus M TBN 12 lubricant is specially formulated marine system oil for lubricating medium-speed and high-speed auxiliary shipboard machineries on board ships. Plutus M TBN 12 is specifically suitable for lubricating gear transmissions, turbo chargers as well as oil lubricated stern tubes. Plutus M TBN 12 lubricant contains balanced additive composition used in conjunction with highly refined base oils to produce a product which imparts useful performance characteristics such as high load carrying capacity, good detergency and dispersancy properties, excellent rust and corrosion protection andoutstanding anti-oxidation properties for all engine parts and ship borne machineries. Plutus M TBN 12 is compatible with all major auxiliary engine marine lubricants and can be used for all stationary shipboard auxiliary equipment.