Lubegard 75200 Zer0 Pool and Spa Lubricant - 8 oz. Keeps O-Rings hydrated and in original form without the over-extension and flexing left by traditional lubricants Releases seized backwash valves Ensures a more reliable and secure seal on pumps and motors, pool and spa lights Dramatically improves performance on all moving parts without attracting dirt and debris Can reach applications where traditional lubricants cannot