AeroShell Grease 33
AeroShell Grease 33 Overview
For many years aircraft operators have been seeking to rationalise the greases used on aircraft and to reduce the number of different greases in their inventories. Recently Boeing began research on a new, general purpose, corrosion-inhibiting grease. The aim was for a non-clay based grease that would provide longer life for components and mechanisms. This led to the introduction of the new Boeing Specification BMS 3-33.
Shell worked closely with Boeing during the development of BMS 3-33 and formulated AeroShellGrease 33 to meet the improved performance properties required by this specification.