Coolants, including soluble oils, semisynthetics, and full synthetics, are available for all applications, as well as cutting oils for machining and Swiss-style automatic screw machines. The firm also produces drawing and forming compounds, cleaners, rust inhibitors, and coolantcompatible machine lubricants such as way, hydraulic, and spindle oils.

Hangsterfer's Laboratories Inc., 175 Ogden Rd., Mantua, NJ 08051, (800) 433-5823.