Sackorange 18 PCS 12 PSA Sanding Discs - 3 Each of 80, 100, 120, 180, 240, 400 Grit - 12 Inch Sandpaper Discs with PSA Self Adhesive for Drywall, Floor, Woodworking, Auto for Power Sander

This set is great. Sticks like it should, sands like it should, and value for what you get. Wonderful and thank you!!

Like the title says, complete garbage. First disc didnt stick at all. Thought it was my fault. Completely cleaned wheel, again. Second disc would stick for a few hours, but then peeled off. Third time, cleaned wheel with naphtha, again, them with denatured alcohol. Same result. Dont waste your money.

It sticks, it sands, and seems to be pretty durable. I even sharpened some chisels with the 110 grit. Good product.

Disc refuse to stick! What a thrill! As your sanding who knows when it will come off! One thing is for sure... some assembly required with each use.

not enough adhesion had to buy 3 m adhesion or return them qne fell off before turning on sander

Well so far all I can say is very good I cleaned the plate really really good I read guys saying they fell off I am not having that problem 5 thumbs up for the price cant go wrong

Work fine.

excellent product

Grit appeared reasonably hard wearing easily cleaned with an abrasive cleaner. Good value.

As a bladesmith, I use a 12 disc sander for a lot of my processes. I have a big Grizzly grinder, and it has TORQUE! I ordered these because Id used PSA discs from Harbor Freight and had reasonable luck with them. These were less expensive, so I tried them. I clean the grinding disc thorough between discs to get all of the adhesive off, so I was suprised when the disc just totally let go while grinding. To my surprise, I found that the sanding disc had basically given up on the adhesive, which was all still stuck to my grinder. So, I had to clean all of THAT off, and try again. Disc after disc, the result was the same. Under the pressure of use, the adhesive just gives up off of the paper backing, leaving a goopy mess to scrape and clean up. I wouldnt use these again if they were a gift. To be fair, though, the abrasive grit seemed to work well, although I wonder if it wouldnt suffer the same type of adhesive failure and just wear off immediately. I never used one long enough to see, unfortunately.