A two-component, chemically cured epoxy topcoat designed to provide chemical resistance coupled with sufficient flexibility to minimize chipping and flaking. This epoxy topcoat can be used with various primers. Normally military specification primers MIL-P-85582, MIL-PRF-23377 or MIL-P-53022 are recommended.AkzoNobel 4002A21M Silver-White AkzoNobel Aerospace CTGS Spec Hi Temp Aluminum Lipskin Epoxy Coating

This specialty coating is designed for use on the leading edges of aluminum alloy nose cowl inlets. It is formulated to resist erosion, aircraft fluids and the temperatures associated with de-icing equipment. This coating prevents pitting of the anodized surfaces typical of the construction of the nose cowling.