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

I had my doubts about using this to clean my my toilets. I have very hard water and I have tried everything to keep toilet rings from forming and to remove them when they do including pumice stones. This worked like magic. I used a small strip of the sandpaper and Barkeepers powder and within 5 minutes my toilet looked like new. You can probably used any cleanser powder because it is the sandpaper that does most of the work. You can actually feel when the bowl is clean because the sandpaper will begin to just glide over the clean surface. And best of all you can get up under the rim and around the curves which are very difficult to clean with a pumice stone. Give it a try you won’t be sorry. The easiest and fastest way to get rid of those nasty hard water rings.

I used this to get a terrible stain and water ring out my toilet bowl. It was left for years from an abandoned home I purchased. I used bar keepers friend (leaving it on for several days). Then after scrubbed with this. It really worked.

Very inaccurate book some recipes clearly have way more than designated number of calories many inaccuracies pour editing I would throw it away maybe an older version is better, but this one is lousy I would give it zero stars if I could

I really like this and a definite but again later. Only reason not all 5s is because I wish the outside sanding part was a little thicker. I used it to improve clear shrinking dinks plastic sheets I ordered. Sanding the rough part more help to keep the pigment in more. Loved the results! Thank you!

I saw a video where someone used these to buff out hard water stains on their shower and toilet. I just moved into a house with hard water stains in both toilets. It worked on one toilet, but not the other. I guess it depends on how bad the stain is.

I got this tip from somewhere on-line to use drywall sanding screens to keep your brake pads clean. Sure enough, works like a charm. Of course one package is enough to last a life time so feel free to share with your friends. :-)

This completed my sanding and was easy wall came out great. Also still has a lot of life for use.

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

The three sheets were a good variety, but I wish that the fine had been even finer. I wanted it for working in a touch-up project on my car.

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