I am finishing rebuilding my aileron bellcranks and pulleys brackets, and I am really battling with zinc chromate primer. It sprays to a very powdery finish, and if I put a thick coat, it peels off. I did my best to degrease the parts nicely, but apparently, this is not enough. Is there any secret about that?
I planned to do the WAFS with zinc chromate primer too, but on second thought, I will try my luck with some RUST-O-LEUM primer instead. At least, it holds tight to the part! Serge Vidal KR2 "Kilimanjaro Cloud" Paris, France
