Eastwood Internal Frame Coating w/Spray Nozzle
Product Review (submitted on April 4, 2011):
This stuf was very easy to use, and the nozle will fit through a 3/16 hole so you can get it just about everywhere within your frame very simply. It flows very well, albiet a bit messily at times, and seems to cover very well inside the frame. It took 4 cans to do the inside of my TR6 frame. The only problem I have with the stuff is the outrageously expensive cost. A TR6 is a tiny car, and it takes 4 cans, I'd hate to do anything larger just from the pain it would give my wallet !