The grease is intended for use in ball, roller, and needle bearings, gears, and on sliding and rolling surfaces of such equipment as instruments, cameras, electronic gear, and aircraft control systems. It is suitable for rolling and sliding surfaces of equipment having low motivating power (low torque equipment). Its extremely low volatility is of advantage in preventing oil fogging in optical instruments. This grease is also intended for general use on aircraft gears, actuator screws, and other equipment requiring a lubricant with high load carrying capacity over a temperature range of minus 100° F (-73° C) to +250° F (121°C) and for short periods up to +300° F (149° C).