The Stovebolt Site Forums The Shop Area Paint and Body Shop Doors Rust on inside of doors

I use this inside doors:
http://www.eastwood.com/internal-frame-coating-w-spray-nozzle-qt.html

Wire brush best you can, blow out dust. Cover most openings, glove on hands, hold the tube inside and move by hand. Converts, seals rust and applies anti-rust paint all in one.

Mikey