400 Protect-O-Lube

Protect-O-Lube® Was Developed For The U.S. Defense (War) Department In The Early 1940’S. Protect-O-Lube® Is A Multifunction Product With A Multitude Of Applications. Protect-O-Lube® Cleans As Well As Lubricates. It Is Compatible With Crankcase Oil, Hydraulic, Compressor And Turbine/Circulating Oils. It Is Recommended For Use In Diesel Fuel* And Gasoline. Organic Acids Are Neutralized And Oxidation Is Stabilized.