QuickT PPW702E Stone Granite Marble Quartz Concrete 4" Wet Diamond Polishing Sanding Polisher Pads Kit Tools for Wet Polisher Grinder, Includes Countertop Polish DIY Guide & Video

Affordable and gets the job done. Yeah, it took some time but the end results are astonishing. Concrete is smooth as glass. The package comes with all the grits needed and even the attachment for your buffer. I kept the RPM's on the buffer at 4000, if you go any higher you risk burning the concrete (yes you will see dark brown burn marks). I did a combination of dry sanding followed by a wet sanding and then another dry sanding for each grit. I wore out the 50 grit as it had a rougher surface to start with. You cannot put all your weight on the buffer or you risk adding deep scratches to the surface that will become more apparent as the grits go higher. Would never have though you could get concrete to shine like granite.

I'm ripping marble strips to use as the baseboard and trim for a bathroom renovation.It is very tedious running through all the grits to polish the edges but if I spend the time, the result is better than the factory finish on the face of these tiles.For four 24"x3" strips, I did 2 or 3 slow passes on each long edge and another slow pass slightly rounding the edges where the edges meets the faces (because they are for a face trim, both sides need polishing.It took several hours to get through 8 grits on 8 edges on 4 tiles.The velcro seems to be really good so it should last.On my 2 speed polisher 1500 & 3800rpm they spin well. I suspect that they would get out of balance on a typical high-speed angle grinder but they are not recommended at those speeds anyway.The grit number markings on the back of some of the discs is tough to read so I took a photo with tags to better remember them.

I used these pads to polish rocks just as a hobby. They have worked very well for what I need. I used them wet or dry. I recommend these pads.

Cut surface texture down and polished concrete countertop. The pads are still good for two or three more similar projects, a great product and value. I will use nothing else going forward!

I bought these initially to polish a countertop, but I am looking for additional applications. They are well-made and durable and stand up to repeated use.

Used them to polish shower curb material. I tried then dry first but it actually left a brown burnt look on it. I used them wet and they worked perfect

They were not big enough for my equipment. I needed 5". They were 3", not 4". So, I didn't use them.

I used it to polish my granite countertops. Worked great.