PACIFIC TD 1000 contains 60% finely powdered lead with non-metallic modifiers and extreme pressure additives. Primarily designed to withstand extreme pressures and shocks. It considerably extends thread life under difficult drilling conditions. Special additives ensure corrosion protection and no build up of Lead on Shoulders or threads. Base Grease provides lubrication upto 180 °C [356 °F] and Lead provides lubrication upto 325 °C [617 °F]. It has good rushability over a wide range operating temperature band.