UNIVERSAL APPLICATION Simplify maintenance with a versatile grease tube in both a 14oz or 3oz size that excels in protecting trailers, wheel bearings, hitch ball and marine machinery. The ultimate high temp marine bearing grease cartridge solution HIGH PERFORMANCE SUPERIOR QUALITY Our blue lithium based all purpose grease is NLGI 2 rated GCLB and meets the ASTM D4950 requirements, ensuring your equipment is shielded by industryleading standards and robust high temp grease capabilities. WEATHERREADY Trust in a grease designed to perform in a wide high temperature range, offering yearround protection from freezing to extreme heats. Our marine grease tube works on your boat trailer bike atv or other trailers in a 3 oz or 14oz gun. UNMATCHED DURABILITY Enjoy lasting protection in wet conditions with our automotive and marine grade grease tube, thanks to a waterproof formula that prevents washout and corrosion under harsh marine wheel bearing grease and axle bearing conditions WHY BETTER BOAT We are a family owned American business committed to making premium boating accessories. We stand behind your satisfaction and our marine grade boat accessories including our NLGI 2 grease cartridges for grease gun solutions.