1, the composition is different: blue butter uses lithium complex as the base additive, providing good high temperature resistance and extreme pressure properties. Yellow butter uses calcium salts as the main additive, providing excellent waterproof, anti-pollution and anti-impact properties.

2, the use of different: blue grease has outstanding high-temperature resistance, most of the applications in high-speed running equipment, such as bearings, gears and so on. Yellow grease has better waterproof characteristics, used in low-speed mechanical equipment, such as power tools, door and window hinges, etc. need to be used for a long time stable lubrication.