Discover the versatility and superior performance of our Universal Application Grease Tube, available in both 14oz and 3oz sizes. This all-purpose, high-temp marine bearing grease cartridge is ideal for protecting trailers, wheel bearings, hitch balls, and marine machinery. Rated NLGI #2 GC-LB and meeting ASTM D4950 requirements, our blue grease ensures your equipment is protected by industry-leading standards. Designed to perform across a wide temperature range, it offers year-round protection from freezing to extreme heats, making it perfect for use on your boat trailer, bike, ATV, or other trailers. Our grease is engineered for unmatched durability, featuring a waterproof formula that prevents washout and corrosion in wet conditions, ensuring lasting protection for automotive and marine applications. As a family-owned American business, Better Boat is committed to providing premium boating accessories and stands behind the satisfaction of our NLGI 2 grease cartridges for grease gun solutions. Our grease cartridges are far easier to use than a marine grease tub and they are compatible with both 3oz and 14oz grease guns, including standardized versions you may already have, ensuring easy application. Whether you need wheel bearing grease packers, ball joint grease, tube grease, boat trailer wheel bearing grease, or bike axle grease, our product offers a comprehensive solution. Our high-temp grease tubes, including waterproof marine grease, are essential for maintaining vehicle components and protecting against corrosion and wear in marine environments. Choose Better Boat for reliable, high-quality lubrication products for a wide range of applications.