Houghton International has shipped 3 million gallons of Hocut 795 biostable coolant, achieving an industry milestone for sales of grinding/cutting fluid. According to Houghton?s press release, the coolant is used nationwide in aerospace, automotive, appliance and off-road equipment applications. The coolant is biostable, preventing the growth of mold, fungus and odor that cause bacteria without adding sumpside biocides. The product line includes a semi-synthetic cutting and grinding fluid that makes it compatible for use with metals like cast iron materials. In addition, it contains a coolant specially formulated for machining red metals.