My rustolium paint was free
I suppose a better way would be to drill a hole in the top and fill it with POR or something and drain it out the bottom after a minute (por15 in a sealed container wont cure, so just drain immediately). Then do the next side. I guess you could rock the jeep pretty good, or go wheeling for a day and come back.How do you propose I put that in a slider that is already installed??
The problem here is that any welding will burn off the coating on the inside anyways, and so doing this before or after sealing up the tube doesn't matter because you still have to weld to the jeep. Gluck yours is already welded shut and on the vehicle, so why bother? That rocker tube wont rust out in this lifetime.