Stadea PPD105N 5" Dry Diamond Polishing Pads for Concrete Travertine Marble Terrazzo Floor Edges Countertop Polishing - Grit 400, Series Super C

Good product just misrepresented. I looked through other reviews to find if it was 1pad or 1 pack of pads. Made this review to help others. It is 1 pad. NOT 1 pack of 7pads.

I read a lot of people having flying discs so I bought a variable speed grinder and used lowest setting. I got some wobble but not bad.Completed my job and it looks great.

These pads were well balanced on polisher heads, stayed attached well, (even with worn out Velcro backing pads on some of the heads) and worked well for my application of polishing UHPC.Each pad lasted a decent while. I used them with an Alpha polisher with a 5” head.

Bought the 50-grit to rough sand about 35 sq ft of concrete countertop after some patch work from the initial pour. Worked great and got everything smoothed and ready for the finer grits (purchased elsewhere).This sanding pad did a fair amount of work and it’s still in good enough shape to be used again.I used this on a rotary sander, not a random orbit sander and it worked great.Recommended.

Taking off the roughness on the concrete pool coping

For a 1500 and 3000 grit it should produce a clean polish. When I use it on a pre-polished stone I get scratches that are not acceptable. I dont know if the disc needs to be worn more or whatever but I am not happy.

I didn’t know these even existed until I searched for how to repair my concrete countertop. They last for a long time and the Velcro backing is awesome.

The backing came off almost immediately. Picture looks like you receive multiple discs not just one, very misleading.