MARINE LIFE 12 is a premium marine lubricant designed for trunk piston diesel engines used in marine propulsion systems and auxiliary power units. It is formulated with carefully selected base oils and advanced additive technology that delivers excellent wear protection, effective detergency, and resistance to oxidation and thermal degradation.The balanced alkalinity reserve (BN 12) helps neutralize acidic combustion products generated during engine operation, reducing corrosion and helping maintain engine durability. Its detergent and dispersant properties help control piston deposits, sludge, and varnish formation, ensuring cleaner engine components and reliable operation.