Stern Bearing Seal Grease, Marine Propulsion is a specialized lubricant designed for stern tube bearings in marine vessels. It provides excellent water resistance and protects against corrosion and wear. This grease ensures smooth operation and longevity of propulsion systems in harsh marine environments.

Size: Typically available in 400g, 1kg, and 5kg containers.

Grade: NLGI 2 or equivalent.

Viscosity: High viscosity, suitable for heavy-load applications.

Buoyancy: Non-buoyant, designed for submerged or water-exposed environments.

Material: Lithium or calcium complex-based, with anti-wear and extreme pressure additives.

Operating Temperature Range: -20°C to +120°C (-4°F to +248°F).

Water Resistance: Excellent water washout resistance (ASTM D1264).

Corrosion Protection: Provides rust and corrosion inhibition (ASTM D1743).

Compatibility: Compatible with most elastomers and metals used in marine propulsion systems.

Application: Specifically designed for stern tube bearings, seals, and marine propulsion systems.

Stern Bearing Seal Grease, Marine Propulsion typically complies with maritime standards such as ISO 6743-4 and ASTM D4950. Always check the product specifications for exact compliance details.