Winona Van Norman has developed a premium concentrated machining coolant, specially formulated for use in all types grinders. For automotive grinding machines, use for flywheel, crankshaft, camshaft, valve, and head grinders. For industrial grinding machines, use with rotary blanchard, surface, and table grinders. It is low odor and easy to mix, increases life of grinding wheel, reduces wheel loading, and improves work piece surface finish. This exceptional product maintains cleaner parts and cleaner wheels. Mix with Water at a Minimum of 5-7% Coolant. Adjust as needed.