I've never used, but in the catalog they describe them as a way to "level out highly contoured surfaces". Used with a standard buffing wheel. "Turn your buff into a flexable grinding wheel". 80, 120, 220, 320 grit.
Please don't pull the trigger on these unless you want to experiment. I don't want any raised eyebrows, I'm just wondering if someone had success with these.



http://www.eastwoodco.com/shopping/p...iProductID=983