Amsoil Synthetic Water-Resistant Grease Tube — 1 Tube, Marine & Trailer Wheel Bearing Protection

Amsoil Synthetic Water-Resistant Grease is a high-performance tube lubricant that clings to bearings and exposed metal, displacing water and helping prevent rust and wear in wet-duty applications.

Designed for boat trailers, marine hardware, wheel bearings and any components frequently exposed to water, mud or snow, this synthetic grease combines strong adhesion with water resistance to stay where it's needed. Its formulation resists washout and mechanical degradation so moving parts keep a protective film even under heavy loads and repeated water exposure. The tube format delivers a convenient way to apply grease precisely to seals, zerks and small cavities without waste.

How does this grease resist water and stay in place?

The Amsoil formula uses cohesive and adhesive chemistry that forms a durable film on metal surfaces, which reduces displacement by splashing or immersion. That film seals microscopic surface irregularities to keep lubrication between components and prevent direct metal-to-metal contact. It also contains corrosion-controlling additives that chemically reduce the rate of rust formation on exposed parts.

• Extra durable cohesive and adhesive polymers for strong film strength
• Water-resistant base and additives that reduce washout
• Corrosion inhibitors that slow oxidation on wet metal surfaces

Will this grease work with other greases and in heavy-load bearings?

Amsoil Synthetic Water-Resistant Grease is compatible with many conventional and synthetic greases, making it suitable for topping off or switching lubricants without immediate flushing. Its heavy-duty wet-duty performance is engineered for bearings and joints that carry load while exposed to water, providing continued lubrication under pressure. For critical systems, follow manufacturer guidance on compatibility and relubrication intervals.

• Formulated for compatibility with a wide range of greases
• Maintains film under load for wheel bearings and pivot points
• Ideal for re-lubricating without full grease purge in many setups

Where should I use this tube-format grease and how do I apply it?

The convenient tube is ideal for targeted applications: bearings, wheel hubs, trailer accessories, small marine fittings, and anywhere you need precise placement without bulky cartridges. To apply, clean contaminated surfaces, remove old loose grease where possible, then press or squeeze the tube to force new grease into the fitting or around seals. Use gloves and a clean tool to spread and avoid contaminating the tube tip.

• Perfect for boat trailer wheel bearings, small hubs and fittings
• Apply after cleaning and before reassembly for best protection
• Tube size enables accurate application to tight or hard-to-reach spots

Who is this for? Amsoil Synthetic Water-Resistant Grease in a tube is aimed at boat owners, trailer operators, landscapers, snowplow and utility vehicle users, and any homeowner or technician who needs reliable, localized protection for parts that encounter water and dirt. It’s especially useful when you want strong adhesion and corrosion control without swapping to bulk cartridges — perfect for seasonal touch-ups, maintenance kits, and field repairs.

Key technical points:

• Protects metal-to-metal contact under heavy loads
• Compatible with many other greases for flexible maintenance
• Seals surfaces and resists washout in wet, muddy or snowy conditions
• Formulated for superior wet-duty performance with cohesive and adhesive chemistry

Use this tube when you need a compact, dependable water-resistant grease that stays put and shields bearings and exposed hardware from wear and corrosion. Follow regular inspection and relubrication intervals appropriate to your equipment and environment to maximize service life.