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

This product worked fine for wet sanding my polyurethane countertops

Works great

Excellent for the work that I normally do by hand .Now I can use my palm sander.making the easier

Works

They are only good for wet sanding...

Bought a new hook and loop DA, a first. Searched for wet sanding discs, I do a lot of wet sanding on boats and fiberglass molds. I fry sand to 400, and then wet sand by hand after that. It gets old fast, wet sanding discs are perfect, and these held up like a champ. Time to get finer grits to finish the job.

The grit on these was really good. I used some to finish some metalworking and polishing. For rust removal, I used some WD-40 penetrant as lube. The oil did not break down the grit and everything held together for quite a long time. These are pretty decent pads and a good value.

Great sanding discs for DA sander.

nice

Works good, but doesnt last past 2 finders, takes about 6 to do a car