KGS PRO Diamond Hand Sanding Blocks Used Wet/Dry on Glass, Tiles, Ceramics, Concrete, Bricks, Stone, Wood, Paint, Fibre-Glass, Composites etc. Fine Sanding Sponge in Grit 500 Yellow/White, 1 pc/Pack

I’m a furniture refinishing expert and frankly I cannot say enough good things about these little numbers! I wasn’t a huge fan of their price at first, but out of curiosity ordered them 6 months ago for my Antique and Vintage furniture ( and now, ANY furniture- Restoration and Refinishing Business 😉).. and they are STILL here with me working each day.. looking less than as beautiful as the day they arrived to me, of course, but absolutely NO other sanding blocks on the market today would still be around after all that time ( and work, sanding furniture!).. as most sanding blocks I buy last- on average- a few weeks- even the “best of the best” ones like 3M! But these?! AMAZING.. there’s just no other way to say it.. I’m now adding more sanding blocks to my collection, and hoping to buy the KGS diamond sanding discs soon as well! Thank you very much for providing me, and others like me a wonderful product that actually, in the long run, DOES save you money! - Kiersten, Owner of AUSKraft LLC ( Snohomish, Washington)

These are a godsend for a potter! Great for cleaning up feet of fired pots. Biased/limited in my use of them, but it doesn’t seem to matter what grit. Let the pad do the work. They will last a heck of a lot longer if you don’t flex or squeeze the foam block. The diamond layer is held with adhesive. It’s durable, as long as you let it do it’s job or use the appropriate grit instead of pressuring it.

I used these diamond pads to smooth the edges of porcelain tile after cutting...and to round and smooth the edges of granite tile. I always wet sanded, starting at 60 grit...then 200 grit and finishing with 400 grit. I then used wet/dry 600, 1000 and 1500 grit sandpaper. The result was very shiny and smooth edges. Takes a bit of work but worth it.

I work with fused glass and these pads work as well as brand name diamond pads. Excellent quality and fit my need perfectly

I use these to sand the edges of ceramic tile; so far I have not used them on metal or glass or other. They were fabulous. They did not last as long as I would have liked though. It was nice having three different grits in the pack so I could figure out which was the best for my purpose. They were very easy to use and highly efficient until I wore the tread off, or whatever we do when we dull the surface of the file.

I am a potter and it used to take forever to sand the bottom of pots. These make quick work of it. They seem really smooth and like they would not work well, but to my surprise they seem to hold up well, and do the job perfectly. It is also quite nice to have the different grits.

I use these to smooth the bottoms of my wheelthrown pottery. Easy, fast, effective. And suddenly the foot of the bowl is smoother than a baby's bum.

Bought these to use on my quartzscape pool plaster around the hot tub. They really smoothed out the rough spots and one pad handled most of the spa.

Bought for cleaning old carpet glue from a stone floor. Wasn't sure what grade I needed, but would recommend the green 60, it works well and easy to de-clog with bucket of hot water.

Great item. Used to sand sandstone floor. Wish I'd had it (and 200 grit) weeks ago - would have saved me hours!!

I used this to to remove scratches in slate, worked really well !! I would definitely recommend these pads !!

Was told that I would not be able to purchase these. Now we can finished jobs yourself without spending shed loads of money for someone else to do what we can do.

Bought these to sand edges for Ezystone worktops. They work a treat and still look as good as new. Far better than your standard sandpaper!

All I can say is brilliant will do everything as advertised snd more