Schaeffer's Moly EP Oil Treatment is a highly fortified extreme pressure engine oil treatment. Moly EP Oil Treatment contains an advanced specialized additive package that is further is enhanced with Micron Moly and Penetro to reduce metal-to-metal contact and significantly reduce wear. Recommended treat rate: one pint to every 4 to 5 quarts of engine oil. Schaeffer's oil additive treatment can be used as an assembly lube on engine builds. It can be applied to moving parts so when the engine starts up, it's not a dry start. Moly EP Oil Treatment is tacky; you can leave it on for multiple days, and it won't fully drop off. Additionally, Schaeffer's oil treatment can be added to any Schaeffer's engine oil in applications where an increase in viscosity is desired. May also be applied to other engine oils. Please note: This oil treatment is thicker than engine oil.