Aerospace Grease

Aerospace grease is a lubricating grease for aircraft, spacecraft, and the equipment that services them. It has to stay in place through wide temperature swings, high load, and long gaps between service. A kitchen fat and an aerospace grease can both be called grease. They are not interchangeable.

The posts here cover aerospace grease for space equipment, high-temperature grades, multipurpose aerospace grease, and a Krytox review. Read the temperature range, the base oil, and the thickener on a data sheet, then match that sheet to the machine. A brand name alone does not tell you the grade.

Choice white grease and yellow grease are rendering commodities from food fat. They are not aerospace lubricants. Use this category to find the aerospace articles, then open the post for the product detail.