AeroShell Grease 33 is made with synthetic base oil and a Lithium Complex thickener, which provides enhanced corrosion resistance and load-carrying capacity. It has a useful temperature range of -100° F (-73° C) to +250° F (+121° C).
Intended Use: Whenever an aircraft is certified, all of the lubricants are specified for each application point on the type certificate. The type certificate will specify, either by military specification number or by specific product names, those products, which are qualified to be used. The FAA regulations state that only products qualified for specific applications can be used in certified aircraft.