Zenon Marine Lubricant Zenon Marine is a premium range of high-performance marine diesel engine oils, specially formulated with top-quality base oils and advanced additive technology. Designed for engines operating on residual and distillate fuels, including high-sulfur and high-aromatic/asphaltene-content fuels, Zenon Marine ensures balanced alkalinity and superior detergency/dispersancy. These marine lubricants provide excellent compatibility with residual fuels, maintaining outstanding engine cleanliness in critical areas such as the crankshaft, ring belt, and piston under-crowns. They deliver exceptional high-temperature oxidation and thermal stability, low volatility, robust load-carrying performance, and reliable corrosion protection, making them ideal for demanding marine applications.

Excellent control of high-temperature deposits
Effective performance in handling water contamination
Protects against the corrosive effects of high-sulfur fuels
Superior control of sludge and lacquer formation
High oxidation stability ensures better viscosity control
Reliable protection against corrosion and wear
Low oil consumption
Extended oil service life, reducing maintenance and operational costs

Zenon Marine is recommended for high-output, medium-speed, four-stroke trunk-piston diesel engines operating on distillate and low- or high-sulfur heavy fuels (LSFO & HSFO). It is suitable for main propulsion and auxiliary engines on sea vessels, coastal and river ships, as well as land-based power plants.
It can also be used in deck machinery and other marine equipment requiring SAE 30 or 40 viscosity grades. Available in a wide range of TBN values, it provides a complete solution for different fuel types.