Hi all
The Fougas may have been "bare-metal" in the early days,if anyone can rustle up a good photo of same.The "bare" look is simply the normal Alclad polished up to a high gloss.It is quite common on current airliners as a weight-saving measure.It is a pain in the neck to keep clean.The only time bare metal showed on an Irish Fouga is when the nose-cone or tip tanks had their painted coat eroded by sun or flight.If you want to see a bare-metal Fouga, look at 3-KE(and see how unprotected it is against corrosion, by not being primed or painted).To satisfy the identity of the paint, why not dig up the original maintenance manuals and confirm the manufacturer's designation and/or NATO code for the paint.
Incidentally, remember how the French product codes/titles such as "Azote" for Nitrogen, were left on the outside of the Fougas.
regards
GttC