Rocol® Ultracut® Premium is a flood applied, bio-stable water soluble oil containing extreme pressure additives formulated to provide premium cutting performance & excellent corrosion protection. Suitable for severe duty machining operations such as milling, turning & boring over a wide range of ferrous & non-ferrous metals. Applications: Manual lathes & other machine tools, NC controlled machine tools. MPI Approved C14. Recommended dilution: Ultracut® Premium should be blended with water & used at dilution in the range of 20:1 & 40:1 depending on the severity of the operation, workpiece material & water hardness.