Lube Tube is the superior lubricant for use with pool & spa equipment because it stands up to hot water, chlorine, bromine, and chemicals, without washing away like ordinary grease. Unlike similar products, it will never mix with water. Use it on filter gaskets, pumps, motors, valves, bearings, O-Rings, filter seals, motors, marine applications, bearings, gears and virtually anything that requires the ultimate lubrication and sealing.