Konfor 8" Wet Diamond Polishing Pads Set of 7pcs For Marble, Granite, Concrete,Stone Sanding Buffing

These pads went above and beyond expectations and took my DIY concrete countertop to the next level! These countertops were just standard concrete mix with superplasticizer and nothing else and turned out fantastic. All pictures are before sealer. Working from 80 to 3000 grit with the sanding pads was quick and easy and as you can see gave my counters a mirror finish even without sealer. The pads themselves are super durable and I was able to do three countertops, about 100sqft worth, without any signs of wear or tear and no drop in power from the pad. I was skeptical at first because I had never used something like this and the pads feel smooth, not like sandpaper, but they certainly do the trick! I highly recommend these and wonder how long I’ll be using this exact set to polish concrete. Fantastic product!

I use these wet and dry with a 5 inch orbital sander. I think they work great. I’ve used them for all kinds of concrete finishing the variety of grits was really great too. I would recommend this.

Fit perfectly on my Festool Rotex. Adhered well and cut through concrete like butter. I'm not sure what kind of durability I can reasonably expect from an abrasive pad, but these seemed to perform well. I did about 35 sqft of countertop and I still have plenty of pad left.

Used these to wet polish newly poured concrete countertops and they worked great with no problems.

Very good

I have been looking at these for quite sometime to use for lapidary work. I was uncertain about the quality and unsure if I could use these on my high-tech polishing machine. The replacement pads from high tech are 25.00 each. These are incredible pads and cut and polish rough rock with ease. They do take some getting used to since the cutting surface is not smooth. I just had to get some 2in by 4in velcro and attach it to one of my polishing backers and these attach to the backers. I am so glad I decided to get these!

They worked good up until 3000 grit. The 3000 grit left squiggly lines in my stone.

I used these to polish concrete counter tops that I poured for a kitchen. Unlike other brands these did not fall apart at all and they last too. I polished approximately 35 square feet of counter top with them and will still be able to use again for the next time.