Worked pretty good on my hard floor, fast polishing, very different from resin pad I used in the past.

This pad is copper bond, it removes the scratches quickly to achieve a smooth surface.

Work perfectly....

I have used these pads for sanding down a concrete patch but it did the job perfectly and quickly.

These pads do a pretty good job! My concrete floor looks shiny.

Excellent blades. sanded well. thank you seller

Very satisfied with the product

I am a concrete contractor and do some polishing a few times a year, maybe 50k SF or so. I have bought quite a few sets of the 200 grit pads. I was very impressed with these, they took out the 100g scratches nicely and work really well. I will be buying more.