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HomeShop SuppliesGreaseCastrol Aeroplex AI Aircraft Multi-Purpose Grease - 35 lb Pail
Castrol Aeroplex AI Aircraft Multi-Purpose Grease - 35 lb Pail
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Castrol Aeroplex AI Aircraft Multi-Purpose Grease - 35 lb Pail

Part#: 25022-BW
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Material Safety Information
Material Safety Data Sheet: MSDS1
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CastrolŪ Aeroplex AI is a smooth, buttery, light brown grease with exceptionally good low and high temperature properties. It consists of a synthetic ester base stock, inorganic thickener, and additives which impart resistance to oxidation and moisture and which improve load carrying capacity under extreme pressures.

Temperature Range

-100°F to 250°F (-73°C to 121°C); and for short periods to 300°F (149°C).


CastrolŪ Aeroplex AI is intended for general use in ball, roller and needle bearings, gears and on sliding and rolling surfaces of equipment, such as instruments, cameras, electronic gear, and aircraft control systems. It is particularly suitable for equipment, which must operate at both low and high temperatures. Its extremely low volatility helps prevent oil fogging in optical instruments. CastrolŪ Aeroplex AI is also excellent for general use on aircraft gears, actuator screws, and other equipment requiring a lubricant with high load carrying capacity.


The synthetic oils used in this grease may soften paint, natural rubber, neoprene and electrical insulating compounds. Customers should determine the compatibility of existing components with ester based grease and make any changes as required prior to use of this product.


  • NATO Specification: G-354
  • US Military Specification: MIL-PRF-23827C, Amendment 1, Type II

    Product Details
    UOM : Pail
    Size : 35 lb
    Color Family : Brown
    Ship Dimensions : 14 x 14 x 16 inches
    Shipping Weight : 48 pounds
    Manufacturer P/N : 25022-BW
    ECCN : 9A991.d
    Military Standard : MIL-PRF-23827C MIL-PRF-23827C, AMD 1, Type II
    Disclaimer: While reasonable efforts have been made to ensure all information on this website is accurate, and Styles Logistics, Inc. do not assume responsibility for any errors or omissions. All specifications, illustrations, data and prices are subject to change without notice.
    Castrol Aeroplex AI meets all the requirements and is qualified under military specification MIL-PRF-23827C, Amendment 1, Type II. This product is identified by Military Symbol: GIA and NATO Code: G-354.
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