The floppy 3-M decal remover disc's tend to leave a lot of adhesive
behind, that you have to run over twice to get the job done.

3-M also has a solid rubber eraser type stripe remover wheel that chucks
up into your favorite electric or air drill.

One pass does the job effortlessly, and really fast.

The price?
$29.00 with the arbor to mount it in the drill.

RC