Pneumatic rivet guns should be oiled every day while in use.  

This specially forumulated tool oil is based on the famous Marvel Mystery Oil® and can be used in all piston type and rotary air tools, as well as in-line air lubricators.

Marvel® Air Tool Oil prevents rust formation in air tools while providing positive lubrication for smoother operating, longer lasting tools.  Marvel Air Tool Oil assures the maximum performance of your tools by dissolving gum and sludge that reduce tools speed and power.

4 oz.