STADEAPPW182E Diamond Polishing Pads 4 Inch Wet Dry Set for Granite Quartz Concrete Marble Stone Countertop Polishing

Good qualityWorks great

I made four sets of concrete countertops from one box of pads… And several of them still have a lot of life on them… Definitely pleased with the results… Would purchase again

I used the product to polish a bathroom countertop. It did an amazing job.

Was easy to use.. would be nice if there would be step by step direction that what grit we should us or start with for granite, marble, etc for polishing...

Needed something to grind down some rough spots on a newly poured concrete countertop, and the pour had gone a bit wrong. Saw these recommended by a guy on YouTube for concrete countertop finishing. I LOVE THESE! Note that you can NOT use these with an angle grinder - it will spin them way too fast and overheat them. Got a simple $50 orbital polisher here on Amazon that I could control the speed with and they worked fantastic. Cut the time to complete dramatically and are very durable. After finishing ~18 linear feet of countertop still had enough life left to clean up about 150 square feet of old terrazo tile on a floor. Highly recommend.

The box was a little tattered but the contents were perfect. The backing pad is stiff and the pads are excellent. What I learned. Go easy on the lower grits lower speed and don't spend a lot of time on workpiece. 800 and up I used small tube of water clamped to workpiece.Stop looking at it and order it you can do it !

I like all the grits .has a good progression from coarse to very fine. I can get a gloss finish if I want to take that much time with it. Using them to polish cement tops.

Using on a very flat surface to polish a concrete counter top some of the "nibs" on the side kept coming off. It seemed to only happen to a few of the pads continously while other never lost any.