My 1980 7 is nearing the completion of a very well done repaint. The new paint looks spectacular. So I was looking at my original (USA) black bumpers today on the floor. These bumpers looked "appropriate" to the condition of the original 28 year old paint. Now the same bumpers look awful next to the new finish. I haven't found a good way to bring back the looks of these big hunks of Bayflex.
Someone here must know how! Help.