Extend the life of cutting tools, including spot weld-cutting bits, with ETP Gold Metal cutting fluid from Kent Automotive. ETP Gold enhances the quality of cutting work while significantly increasing tool life. The controlled viscosity formula clings to the workpiece for superior lubrication, even under extreme pressure. Works well with most metals, including aluminum, titanium and stainless steel. It comes in a squeeze bottle or aerosol foam with an all-position spray valve, and the semi-synthetic formula cleans up with water.