Picked up a Nanook of off Craig's List yesterday. The seat frames have rust bubbles/blisters. Problem is they appear to have a rubber/plasti-dipped coating on them. It is not paint or powdercoat. So, I was thinking of hitting it with a wire brush in a drill, but I am not sure what to do after that. Afraid that the only long-term solution is to sandblast them clean and repaint. Hate to put that much coin in shanty seats.
Any ideas? Suggestions?