Jet-Lube 21 Arctic - 11312Water Well Drill Rod Compound 21 Arctic 2 Gal. Pail Water Well low temp base grease is formulated to provide a superior level of performance for the increasing demands of todays water well and HDD drilling markets. The lead free formulation contains copper flake as the only metallic component and is fortified by a unique blend of natural, inorganic, extreme pressure, and antiwear additives. This grease provides protection and prevention of excessive