We added to the original Marvel Mystery Oil® to create a specially formulated tool oil for use in all piston type and rotary air tools, as well as in-line air lubricators. Prevents rust formation in air tools while providing positive lubrication for smoother starting, longer lasting tools. Assures the maximum performance of your tools by dissolving gum and sludge that reduce tools speed and power. Great for dressing engine compartments and protecting rubber hoses.

Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov