Do you know which aircraft types use Ceconite coatings?
AFAIK pretty well every older fabric covered type you can think of that isn't still using linen!
Evans VP1s (had one), Piper Cubs (and variants), Luscombes (where they have fabric wings), Stolp Starduster (I'm restoring one) and associated Acrodusters, Acrosports etc, Pitts Specials, Taylor Titch & Mono etc, Druine Turbulent, Steen Skybolt, Jodels, Austers, Aviat Husky...
To name very few...
Ceconite is a DuPont trade name (I think - my partner in restoration crime does the fabric work). There are other , similar heat and/or dope shrunk coverings (including linen) but pretty well all of then use an aluminium powder in dope coating as UV protection for the fabric.
Ever wondered why airships and many WW1 era aircraft were silver?