"Liquid Sandpaper"

Oldmanmopar said

There was a product called Jam-it years back. I used it . I didn't work. Over some time the jams peeled anyway. Nothing works better then labor.

Click to expand...

Used it in a collision shop back in the day but it kinda faded out after 3M came up with the Scotch-brite. A scuff pad made it almost as easy as wiping it down.