Corrosion inhibiting compound for protection of all commonly used aerospace metals and alloys producing a colourless, heat resistant, dry, firm film.

Ardrox AV 40 is designed for use in areas exposed to elevated temperatures. Typical areas of application are engine parts, pylons, cowlings etc., exposed to temperatures of up to 150 °C, with short term exposure of up to +210 °C. Being colourless Ardrox AV 40 can be applied to the exterior of aircraft in areas where the skin is exposed to hot exhaust gasses, for example around the APU exhaust outlet. Recommended application is by spraying.