Marine wheel bearing grease provides lubrication and corrosion protection for wheel bearings, windlasses, hinges, & winches. Starbrite wheel bearing grease cartridge Outstanding resistance to severe atmospheric conditions like saltwater or salt air environments Water-insoluble formula resists water to prevent grease wash-out Recommended for trailer wheel bearings, water pumps, hinges, pins, winches, and anchor chain reels N.L.G.I. #2 14 oz grease cartridge Replaces OMC 775778