Product Description: Tena-Film Extreme Pressure Industrial Oils are high gravity oils of 100% paraffin extraction, dewaxed in the refining process to prevent gumming. In the refining stage, only the better molecules of natural paraffin crude are salvaged, leaving a well-balanced, stable chain of molecules that imparts the very maximum amount of anti-wear properties, with much greater lubricity and film strength per grade than other E.P. petroleum oils. Tena-Film Extreme Pressure Oils are therefore more versatile in this application.