MARINE LIFE 30 is a premium quality marine lubricant specifically designed for trunk piston diesel engines used in marine propulsion and auxiliary power systems. It is formulated with carefully selected base oils and a high-performance additive system that provides excellent protection against wear, corrosion, and deposit formation.The high alkalinity reserve (BN 30) effectively neutralizes acidic combustion products generated during operation, helping to maintain engine cleanliness and extend engine life. The oil offers excellent thermal and oxidation stability, ensuring reliable lubrication under continuous marine service and high load conditions.