The ultimate high performance lubricant that provides superior water resistance, even in salt water and will ensure continued sealing and protection. Udder Butter is perfect for gears, axles, wheel bearings, shock linkages, swing arm pivots, transmissions, differentials, and more! Enhanced mechanical stability and special anti-wear additives protect and lubricate. A complex formula that will not melt or run out providing maximum protection against wear, rust, corrosion, and friction. The Tub says sample on it but it is actually a full mini tub of grease. Not the sample dab.