MARINE LIFE 50 is a premium quality marine diesel engine lubricant formulated with highly refined base oils and advanced additive technology to deliver superior performance in marine diesel engines.The high alkalinity reserve (TBN 50) provides effective neutralization of acidic combustion by-products generated from high sulfur marine fuels. Its strong detergency and dispersancy properties help maintain engine cleanliness by preventing deposits, sludge formation, and piston ring sticking.Marine Life 50 offers excellent oxidation stability, thermal stability, and wear protection, ensuring reliable lubrication and long engine life under severe marine operating conditions. It is designed to provide stable performance in trunk piston engines used in marine propulsion and auxiliary equipment