Skydrol 500B-4 Fire Resistant Aviation Hydraulic Fluid
Skydrol 500B-4 is a phosphate-ester aviation hydraulic fluid that contains breakthrough anti-erosion additives and acid scavengers.
Data Sheets
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Product Information
Skydrol 500B-4 is the most worker friendly of the aviation phosphate esters; it is least irritating to skin and less prone to form mists which can be irritating to the respiratory tract. It has the longest service history of any phosphate-ester product. The original formulation, Skydrol 500, was first introduced in 1952, with steady improvements made over the years until the release of its current version in 1977. This version contains the same breakthrough anti-erosion additive and acid scavenger found in Skydrol LD-4, which has contributed to its widespread popularity, particularly in workshops and indoor test stands. Skydrol 500B-4 is primarily used in aviation hydraulic systems.
Shipping information
International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.
Please refer to our delivery page for more information.