Grease the jaws on your rivet tools with Molybdenum Disulfide Grease. The Molybdenum Disulfide Grease is for use with Makita® 18V LXT® Brushless Rivet Tools (XVR01 and XVR02, sold separately). Due to weak Van der Waals interactions between the sheets of sulfide atoms, Molybdenum Disulfide (MoS2) has a low coefficient of friction, therefore loosening the jaws. The grease is housed in a convenient resealable container.