COOL TOOL II is a universal cutting and tapping fluid that performs extremely well on ALL metals including Aluminum, Stainless Steel, exotic alloys and some plastics. COOL TOOL II does NOT contain 1,1,1- trichloroethane. COOL TOOL II contains NO ozone depleting chemicals (ODCs). 4oz bottle (0003-1-004): set of 6 x 4oz bottles. Total shipping weight: 4 lbs