Advanced multipurpose grease. Composition: Microgel thickened synthetic diester oil base. Corrosion inhibited and fortified to resist oxidation, it combines excellent load carrying capacity with a useful temperature range of -100°F (-73°C) to +300°F (+149°C). AEROSHELL Grease 7 satisfies nearly all the grease requirements of aircraft, and can cut grease inventories appreciably. Recommended for highly loaded gears and actuator screw mechanisms, as well as for instrument and general airframe lubrication. Can be used in non-aviation applications where extreme low temperature properties are required and in seals approved for use with diester-based greases. Qualified under MIL-PRF-23827C specification.