All-purpose lithium grease is a type of lubricant that is used to reduce friction and wear on metal parts in a wide range of applications. It is made by combining lithium soap, which is a type of thickener, with a mineral oil base.This type of grease is versatile and can be used in a variety of industrial and automotive applications, such as bearings, chassis, gears, and many other metal parts that require lubrication. It is designed to resist water and extreme temperatures, making it suitable for use in harsh environments.