Review on Dico 541-780-21/2 Nyalox Cup Brush 21/2-Inch Orange 120 Grit by Ken Pinell

I was looking for something to rough up the paint on my truck's bed so I could spray in some bed liner material. I used a pneumatic drill and this cup brush and it worked great. I was a little nervous about how aggressive this would be, since I didn't want to remove the paint, just rough it up. It did this very well, even better than I expected really. You really had to push and stay in one spot to remove the paint. If you kept it moving and used normal pressure, it did exactly what I was hoping it would, knocked off the shine and roughed up the paint. .