DeoxIT L260D Grease is a lithium-based Grease that is infused with DeoxIT Dx100L. The L260D Greases lubricate and protect like other greases, and they also provide an additional film on the metal surface to lift off corrosion, improve conductivity and provide a moveable/flexible protective barrier. While the grease is lubricating, the Dx100L is slowly lifting off oxidation and corrosion without harm to metals and plastics. The addition of the Dx100L is important, when the grease is disturbed and/or separates from the metal surface, the DX100L continues to protect and lubricate. These greases last much longer than the competition. Plus, the greases give you the added benefit of cleaning and removing oxidation while they work. No other grease can do this!