[img]
https://www.stovebolt.com/ubbthread...2D0218A-881F-4F50-8594-D1C7D2FEAA33.jpeg[/img]I have used a product called RUSFRE. I plan to use it on my 54 as I get it ready for the road. My frame, bottom and wheel wells of my truck are surface rusted with no paint, just some mud. It sprays on, and I have a few home made wand/tips to get into panels and crevices. I have used it over the years on 3 of my daily drives, one a second application 5 years after. Beware though this goes on like a waxy oil. It doesn’t drip off but if you touched it in the first 3 weeks you’ll get black finger tips. Nobody I ever recommend this stuff to has gone ahead and used it, but I think it is great as a rust stopper.
