I need some suggestions on how to mask the silver stripe around the outside of the horn button. The silver paint still looks new but the black plastic is a little discolored. I was going to mist some SEM Landau black onto the button but don't want to ruin the silver paint.
I tried pushing some tape into the groove and was going to trim it with a razor blade. The tape didn't want to stick though. It's not a hard tape line in there anyway.
The only other idea I had was to try and find a large O-ring that I could set in the groove. Any other suggestions?