Rocol® Ultracut® Longlife is an extreme pressure soluble oil waater-mix cutting fluid formulated to give a long predictable sump life. It provides exceptional performance in medium / severe cutting operations on a wide range of ferrous & non-ferrous metals. Ultracut® Long Life provides a combination of extreme pressure performance & long sump life that permits increased machining rates & true cost efficiency. Applications: Manual lathers & other machine tools, CNC Controlled machine tools. Recommended dilution : Ultracut® Long Life should be used between 20:1 & 40:1 depending on severity of the operation, workpiece material & water hardness.