POLIWELL 150 PCS 3 Inch Sanding Discs Silicon Carbide 400-10000 Grits Wet/Dry Hook and Loop Sandpaper for Drill Grinder Rotary Tools with 1/4 in Backing Pad, Wool Pad and 3pcs Soft Foam Pads

I ordered this to restore my headlights on my car. They held up great. I wet sanded as well as dry sanded. No problems with pads. I used most of the pack since I wanted perfection on my headlights. Good value here. Much cheaper than new headlights. I highly recommend these.

Alot more pads than I thought.

Good deal for a near lifetime supply of pads.

I bought these to polish my clear coat on my car, they work well with my hook and loop air polisher and also comes with a drill adapter. great assortment of grits and pads

Good quality, thanks

Sanding discs work. A variety of grits in a similar size package would have been even better.

I bought 3 grades of these for headlight restorations . I’m generally happy with the purchase, but find they have a limited time use due to the backings ability to hold up and the glue that holds them together does come apart when they get to wet.. There workable, but I’d pay for higher quality.

These are good quality sanding discs for sanding wood turned bowls and other turned items. Tried some that were less expensive and the sand paper left too many marks in the wood. These sanding discs dont leave any marks and allows me to sand through the grits and get a great smooth surface before applying the finish. Sanding is an important step for woodturners and these quality sanding discs allow me to turn out a better product.

I was excited to find something inexpensive to place on my drill to avoid having to pay 500 to 3000 dollars for a cabbing machine for my rockhounding hobby. Silicon Carbide is supposed to have a MOHS hardness of 9. I was standing sunstone 400 grit. I tried wet and i tried dry. In both cases the sand paper lost its ability after 30 seconds. So to me this product is either poorly made, or not really Silicon Carbide. I ended up having to use my sand paper meant for my orbital sander. But I need to buy a finer grit. I think that my orbital sandpaper is made of Aluminum Oxide. Just to note my sunstone was already smooth. I have a lack of confidence that the other grits are what they claim to be on the back. Chalcedony MOHS 7 (Jasper, Agate), Quartz MOHS 7, Topaz MOHS 8, Labradorite MOHS up to 7.2 (moonstone, sunstone), Peridot MOHS 7, Garnet MOHS 7.5 to 8.5, Opal at best is 6.5 MOHS. Maybe others have had better experiences, mine was a disappointment. I left 3 stars, 1 for price, 2 for adapter for drill, and the 3rd star because the sandpaper can still be used for wood and other soft material(plastic). I didnt leave 5 stars because of possible false advertising, and the 4th star is gone because of poor quality in my opinion.

Got this to restore headlights and they work very well at least of the grits that I have used. I’ve only used 5 different grits so far but these did the trick and the lights that I cleaned up went from hardly shining light 20 feet to like new and crystal clear.