6 Inch (150mm) 3000 Grit High Performance Waterproof Hook & Loop Sanding Discs Heavy Duty Silicon Carbide Round Flocking Sandpaper for Wet/Dry Sanding Grinder Polishing Accessories, 20-Pack

So far so good. With using the standing desk on a orbital sander define tune polyurethane finish before buffing for a clean look. The product works great as advertised.

They were of excellent quality and about 1/10 the price of 3M

Good for fine finish.great to used with water

it works good

Seem to have a coating on the disk, like a film that needs pulled off. I tried using 2 of the pads, then bought different ones. Didnt work for wet sanding

These seemed to work well, just be sure to keep them wet while sanding otherwise they will quickly loose effectiveness.

have not used wet sanding disc before but them seem to wear out very quickly. I was wet sanding gelcoat on a boat and was only able to cover about 4 square feet with one disc. This may be due to the hardness of gel coat varies standard paint and body work on a car.

Good

they r good

These are very high quality. An excellent upgrade from the stock disks that came with the grinder I bought.