3M Fine 9089NA Drywall Sanding Screen, 4 3/16in x 11 1/4 in, 2-Sheet Grit, 2 Count

I bought these at my local big box stores, but I might as well share my disappointment in this product here so people can avoid this. So, when this product is brand new, it works great. But, if you actually put this to work (not just sanding some drywall compound from a few small patches), you WILL break it. I have done some major drywall work in my house, so Ive put this to the test (and it failed). So, this product is actually designed well to retain the sandpaper. The downfall is that this is not manufactured as ONE piece of plastic. The handle is a separate piece of plastic from the flat sanding piece. The handle and sanding piece are held together with two flimsy pieces of plastic (lets call them retaining tabs). After a bit of use, the retaining tabs will break and the handle will fall off! Please see attached photos as to how this fails. Ive broken three of these, and I am now done with this junk. I am an avid DIYer and this is a horrific waste of my precious time. In the morning I am returning for refund and Ill try something else. So, unless the design improves, avoid this at all costs as it will cost you valuable work time.

Like a number of other purchasers here, I bought these fine sanding screens to clean my toilet bowl. I also stumbled across the website that recommends using these sanding screens and an oxalic acid powder like Barkeepers Friend or Zud. Works like a charm, but rub as lightly as possible to minimize the chance of scratching the toilet bowl. Cheap and easy solution to this stubborn problem.

Use these with a little toilet bowl cleaner and all your stains will come off your toilets! Wear gloves when doing this!

Read a cleaning tip to use this stuff to remove hard water marks on toilet bowl. The drywall sanding screen works like a charm for this purpose. Removed the water makes with a few light scrubs. Just take care to press only lightly or you may damage the porcelain finish.

Exactly what I wanted

Sanded drywall mud they work nice

Why do I use drywall sand paper? I use it on my feet...yep...really removes dead callus build up..much faster than those little battery operated heel cleaners... you can use different grit also...

It did the job with no effort at all.

I was polishing steel and the directions called for emery cloth. This selection was perfect for my needs!

Doesnt sand aluminum very well. anything harder seems to just strip the grit off.