Miles Kool Sol Syn is a heavy-duty oil-free synthetic cutting and grinding fluid concentrate designed to offer outstanding machining performance as well as excellent corrosion control on machinery and workpieces while providing a long sump life. This product may be used on a variety of metals, including steels, cast iron and aluminum; in operations ranging from grinding to turning to milling. ApplicationMixing Instructions: Miles Kool Sol Syn has been designed for machining most metals except magnesium. Excellent on cast iron. This product may also be used for grinding: blanchard, diamond wheel, belt, disk, etc. NOTE: Since this product is completely oil-free, it may be used in most coolant mist units for machining and grinding operations.Typical Properties: Appea rance-Concentrate Blue liquid, Appearance- Dilution Transparent Blue, Residual Film Soft, fluid, pH @ 20:1 9.5 ± 0.2, Specific Gravity @ 60°F 1.04 ± 0.03, Lbs/Gallon 8.7 ± 0.1, Flash point, PMCC None