Suitable for use as a low temp gate valve body filler or as a ball valve lubricant. Longlife 1600 is a low temperature, multi-purpose, water insoluble grease that will provide low torque operation in very cold operating environments. It contains a proprietary anti-galling additive and corrosion inhibitor designed to protect seat rings, springs, and sealing surfaces from the corrosive effects of oil and gas production and processing.