Just purchased one. Looks to be in pretty good shape except needs a paint job.
Has sat for some time with one tire flat. Rim is heavily rusted! I've had it in the electrolysis tank for a few days and have the loose rust gone. However the rim itself is too rough to put a tube against.
Need suggestions of the best thing to apply to that rim to smooth it. JB WELD? Some other metal epoxy? Even thought of a rubberized coating.