"Thank you for making Nyalox brushes! I had grout overlap dry on my new tile before I could clean it & let grout sit over night. The grout wouldn't budge on 200 ft2 of balcony tile! Your brushes were mentioned on a Google search so I tried them and they saved our project! I have no idea what we would have had to do to remove that grout without Nyalox. If it were up to me Nyalox brushes would be available wherever grout is sold. Thank you again! "

"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. ."