3M Xtract Net Disc 310W, 180+, 5 in, Die 500X, Pack of 50 Hook and Loop Sanding Discs, Virtually Dust-Free, Value Option for Metal, Wood, Composites, Stock Removal, and Fine Finishing

Too thin, ruffles and pulls away from back plate. The Velcro is not strong enough.

These are some of the most effective sanding disks I've ever used. From the first time I tried using 3M cubitron, and these Xtract sanding screens, I have not ordered any other brand. It's best to have a dust collector attached to your sander when using these as that removes all the debris that otherwise clogs up the sandpaper and reduces the effectiveness. You get the work done way faster with when the sander is attached to a dust collector.

These fit well and are a good quality sanding disc.

This isn't affordable and wood hungry sandpaper that punches well above its grit on flat panels. Unfortunately, it instantly disintegrates as soon as it sees a curve or corner. Shopping plan accordingly, but isn't what I was looking for

I’ve been using the 3M Xtract Net Disc 310W (180 grit) on both wood and metal projects, and I have to say—this is hands down one of the best sanding disc lines I’ve used, especially for the price. Right out of the box, I noticed how well-designed the net structure is for dust extraction. Paired with a decent vacuum setup, it leaves virtually no mess behind. It makes a huge difference when you’re working in a small shop or garage where cleanup is a pain. The discs don’t clog up easily either, which means you get a lot more life out of each one. The hook and loop system is strong and doesn’t wear out quickly, so swapping discs is easy and they stay securely attached throughout the job. I’ve used them for both stock removal and fine finishing, and the 180+ grit hits a perfect sweet spot—aggressive enough to knock down rough spots but still smooth enough to prep for finishing. What surprised me most was the value—for a pack of 50, the performance feels closer to premium-level abrasives. These discs have stood up to long sessions and multiple surfaces without wearing thin too quickly. If you’re looking for a reliable, dust-efficient sanding disc that won’t break the bank, this is the one. Whether you’re working on wood furniture, metalwork, or composites, these deliver professional results every time.

These sanding discs beat any others I have tried and I have been using random orbital sanders since they were intoduced. Going to buy a bunh mor while I can. Should be able to store forever without anybacking to come unglued!!