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

Great item. I decided to restore an old 12 Speed Magna that has a little rust on it so these are definitely going to come in handy to get some of that off. These will also be great for when I touch up the paint later down the line.

A friend recommended these sanding screens instead of sand paper. I used it to sand joint compound and paint in between coats. Worked amazing! It does not get clogged at all and leaves the surface smooth with very little effort. Great product!

This product took all of the toilet rings and hard water stains out of the toilet with out scratching the basin. I just scrubbed with comet and it was very easy.

When I was ordering this it 1st showed medium and fine sponge in a 2 pack. And did not notice it changed to one pack when I chose the fine sponge. It a high cost for only one sponge.

It did the job with no effort at all.

I actually bought these because I saw a review that they could remove hard water stains in a toilet. I have to say, I was impressed. It does take a little elbow grease but the toilet looks much cleaner!

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.

The perfect thing for cleaning hard water stains out of sinks and toilets.

Im been dealing with stubborn buildup in my toilets and sinks due to hard water at my place. I had tried so many different things, when I stumbled across a tutorial on a blog recommending using a fine grit sanding screen with Bar Keepers Friend; the blogger said that this had been recommended to her by an employee at The Home Depot, as its much gentler on porcelain surfaces than pumice is. I cut a small piece (about 4 inches) of the sanding screen, covered the toilet bowl with Bar Keepers Friend, & scrubbed away. It did take some elbow grease, but it was worth it! My toilets dont look good as new now, but they still look SO much better.

Good but a little rough