Waterproof Green Grease Ultra Heavy Duty Green Grease Tube 14oz - NLGI-2 Waterproof, High-Temp Anti-Wear

Waterproof Green Grease Ultra Heavy Duty is a 14oz, NLGI-2 lithium-based grease tube made to fit standard grease guns and protect bearings, axles, hitches and marine fittings from water, wear and rust.

This 14-ounce tube supplies a high-viscosity, waterproof green grease formula engineered for heavy loads and extreme temperatures. It installs cleanly into any standard 14oz grease gun kit and was formulated to resist sling-off, melting and washout so lubricant stays where it matters. Backed by decades of field use and built with pressure additives and anti-wear technology, it’s designed for vehicles and equipment from cars and trucks to boats, ATVs and farm machinery.

How does this grease hold up in wet or marine environments?

The formula delivers exceptional water resistance with a washout level under 2%, so it clings to metal surfaces instead of being rinsed away. That makes it suitable for fresh and saltwater exposure and reduces the need for frequent re-greasing on wetted components.

• Water washout < 2% — resists being washed away.
• Strong film adhesion — stays on fittings, bearings and seals.
• Effective in saltwater and freshwater applications.

What performance specs matter for heavy-duty use?

This grease combines a lithium thickener and heavy-duty additives to deliver high load-bearing capacity and thermal stability. It resists breakdown at elevated temperatures and withstands heavy axial and radial loads without metal-to-metal contact.

• Timken rating: 80 lb — strong load support.
• Drop point: 500°F — high-temperature stability.
• 800 KG weld load — excellent anti-wear protection.

Will it work with my grease gun and on which parts should I use it?

The 14oz cartridge is designed for standard grease gun loading, providing a clean, low-waste refill option. Use it wherever a heavy lithium NLGI-2 grease is specified: wheel bearings, CV joints, suspension fittings, axles, hitches and marine hardware.

• Fits standard 14oz grease gun kits — easy installation.
• Ideal for bearings, CV joints, suspension and hitches.
• Suitable for cars, trucks, tractors, trailers, ATVs and boats.

How does this grease protect against corrosion and wear?

The formula forms a durable barrier that blocks moisture, salt and contaminants while additives reduce friction and prevent metal wear. Regular application prolongs component life and helps maintain smooth operation under load.

• Rust-inhibiting chemistry — reduces corrosion risks.
• Anti-wear additives — minimize metal-to-metal contact.
• High viscosity — resists sling-off and contamination ingress.

Who is this for? Waterproof Green Grease Ultra Heavy Duty 14oz tube is aimed at mechanics, fleet managers, boat owners, farmers, off-road enthusiasts and DIYers who need a reliable, long-lasting lubricant for high-load, wet or high-temperature applications. If you want a grease cartridge that fits standard grease guns, resists washout, and provides robust protection for bearings, axles and marine fittings, this product delivers the performance and durability required for demanding maintenance tasks.