Quicksilver Marine Grease 2-4-C 14 oz Cartridge with Teflon — Water‑Resistant Lithium NLGI 2

Quicksilver 8M0190469 2-4-C Marine Grease with Teflon, 14 oz, is a lithium-based marine lubricant designed to protect moving parts and steering components on boats by resisting washout and reducing wear.

Designed to meet Mercury Marine specifications, this 2‑4‑C grease combines a water-resistant base with PTFE (Teflon) to deliver dependable lubrication in wet, salty, and demanding marine environments. Packaged in a standard 14 oz tube for use with common grease guns, it’s intended for general-purpose marine service wherever bearings, fittings, cables or linkages are exposed to water and friction.

How does this grease stand up to water and corrosion?

The formula is a lithium-thickened NLGI 2 grease that resists breakdown when it encounters water, helping maintain a protective film on metal surfaces. Corrosion inhibitors and PTFE help limit rust and seize-up, extending the service life of components used in marine conditions.

• Water-resistant base that minimizes washout in spray and splashes
• Corrosion inhibitors protect exposed metal from oxidation
• PTFE reduces metal-to-metal contact and improves long-term sliding performance

What parts and applications is it best for?

This grease is formulated for general marine lubrication: steering cables, control linkages, trailer wheel bearings in short-term exposure, and other hinged or rotating components. It’s versatile enough for many routine maintenance tasks across outboards, stern drives and on-deck fittings.

• Steering system cables and control linkages
• Trailer bearings and small radial bearings (as routine service)
• Grease fittings, hinges, and movable deck hardware

How does the PTFE (Teflon) benefit performance?

PTFE particles act as a solid lubricant in the grease, reducing friction between sliding surfaces and helping components move smoothly under load. That means quieter operation, less wear, and improved resistance to stick-slip in wet conditions.

• Lower friction for smoother steering and control action
• Improved wear resistance under pressure and vibration
• Helps maintain lubrication where fluid oils would wash away

How is the product packaged and used?

The grease comes in a 14 oz cartridge sized to fit standard grease guns for convenient application during routine maintenance. It’s simple to apply to fittings, cables and bearings, and is formulated to match Mercury Marine OEM expectations for easy integration into service schedules.

• 14 oz tube compatible with most standard grease guns
• Single‑product solution for periodic lubrication tasks
• Meets manufacturer specs for use with Mercury and Mariner systems

Who is this for: Boaters, marine mechanics and maintenance pros looking for an OEM-grade grease that balances water resistance with ease of use. If you service outboards, stern drives, steering cables or on-deck hardware and want a product engineered to the standards of Mercury Marine, this Quicksilver 2‑4‑C tube offers a straightforward, reliable option for regular lubrication and protection.