Aeronut
Registered User
Kittery, ME
I'm working through welding up my empennage and fuselage. It'll likely be 1.5 to 2 years before those pieces are ready for epoxy primer. I've got a light brown tinge developing on the welds that will likely be full on rust at some point. Are there any recommendations for treatments I can put on completed joints until the whole part is ready for primer? If not, would putting a spot spray of epoxy primer on the joints be OK in the meantime?