Reading further down into that thread, it sounds like tremclad or whatever it is is a Canadian verion of our Rustolium....So I would still think a can would be better than rolling, but wet sanding and buffing sounds like a winner. The Ag product link above advertises their "leveling" qualities. I'll have to read the Rustolium stuff, especially if it is a buyout of a highly recommended product above in this thread.
