Biocool 100 is high performance environment- friendly, long life semi-synthetic metal working fluid, suitable for all moderate machining and grinding operations on all ferrous and its alloy metals. Formulated with high performance extreme pressure additives, corrosion inhibitor package and biocides, BIO COOL -100 is designed with high base oil contents to have good lubricity, residual oil on machine beds and quick separation of tramp oil in coolant tanks.