Castrol Ilocut 5720 is a fully compounded, medium viscosity cutting oil that uses Castrol's chlorine replacement technology, in combination with sulfurized extreme pressure additives and boundary lubricants, to make a versatile general purpose machining and grinding oil for ferrous metals, stainless steels and titanium alloys. This is a clean, clear blue-green oil that is ideal for combination operations on multi-spindle automatics and turret lathes. It is a good choice for precision, fine finish work on centerless grinders and crush-dress form grinders where it keeps grinding wheels clean, open and free-cutting for maximum rates of stock removal and economical grinding ratios. Because Ilocut 5720 contains active EP sulfur, copper and brass, work should be cleaned soon after machining to prevent staining.