Q8 Brunel XF 450 is an advanced ester based water soluble cutting and grinding fluid for heavy duty ferrous machining. It forms a semitranslucent emulsion when mixed with water and it is very low foaming and tramp oil rejecting. Q8 Brunel XF 450 has an excellent chemicaland biological stability and offers a high detergency and advanced cleanliness. Its high ester content makes the fluid highly polar to surfaces, providing a very high lubricity that substantially increases tool life and surface finish