Brad_in_Indy
Member
Just looking around at a lot of builders' logs and I notice that the steel parts (elevator, center HS) don't appear to have been touched with primer before riveting/bolting them onto the aluminum structure. Unless I'm doing something wrong, the powder coating came right off inside the holes as they were final drilled to the aluminum, so some kind of primer barrier needs to go there before riveting, doesn't it?
Cheers,
Brad
Cheers,
Brad