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

I use the fine grit for sanding calluses on my feet. Works great.

Our 2 yr old toilet had really bad hard water stains and we tried every product to try to remove it. We finally used these sheets in conjunction with Zep acidic toilet bowl cleaner, about a minute or two scrubbing and NO MORE STAINS! And didnt scratch the porcelain! This is a keeper.

Wrap a fine drywall screen around a mr. eraser pad, and you have the best toilet scrubbie for a low price. We have seriously hard water build up, and it takes care of it with no scratching of the porcelain

This is helpful (in combination with a shop vac attachment for sucking up dust) to level out joint compound. Just know that itll leave lines (see picture) - Ive tried different motions, but no mater how I do it, lines are left. Ill have to go back over that with traditional sand paper. Overall, though, Im satisfied with what I got for the price.

These area good price, and fit the vacuum sander.

Ive been battling some hard water stains in my toilet, and have tried a variety of online recommendations ranging from vinegar to Borax, with only minor improvement. I then tried the suggestion of drywall sanding screen and Bar Keepers Friend. It really works, and doesnt scratch the porcelain. Maybe not the intended use for this product, but it worked wonders!

These worked and polished very well on hardened metal. They couldve lasted a little longer but I was satisfied.

Purchased for non conventional use: it gets rid of ring around the toilet! Used gently it removes those nasty rings that never seem to get cleaned with regular toilet bowl cleaners. Using a small piece of this helped immensely and the toilet bowls now look brand new!!

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.

They work they last fora decent amount of time, but come on for the price stop squeezing the ass cheeks. Give the customer a fair amount of material for the price.