I am a first time builder and plan to start early March after kit delivery. The RV-12 Maintenance Manual, Chapter 14-2 states all non-alclad aluminum parts must be primed but does not address alclad parts on the interior of the structure. I also note on Sam Buchanan's website that he would probably not prime the interior structure on a next airplane. Any comments on what builders to date have done would be much appreciated.
John
RV-12 kit on order
John
RV-12 kit on order