TechDiamondTools Kit of 3 Diamond Polishing Compound Polishing Paste USA Made 8000 50000 100000 Grit for Marble Glass Metal Rock Jewelry Resin Silver Gemstone with 25% Diamond Powder

This product works well and is high quality . Works well and cuts fast and clean . I use the product to lap plates for set up in quality control .

I use these polishing compounds to polish steel gauge pins that are used as mandrels to size brass cartridge cases. I thought I had the pins polished to a very smooth finish but after using these compounds it's not even close. The pins are like chrome. Extremely smooth. And you just use a very small amount to get a great finish. Goes a long way. Highly recommended and I would buy again.

I was able to achieve a nice polish using on stones using these. I wish the syringes held more, but this seems to be the standard size

Great stuff. Used it for polishing some brass pieces for my boat. Used the 3000, 5000, 13000 grit kit. Great result.

Not sure of all of the uses, but this stuff removes scratches from watches like nothing else. You just need a little patience and a strong rubbing finger. With some cut up pieces of CLEAN microfiber cloth, following the step by step guide shown in the photos does the trick. Use the grit you need based on your current problem, and only use one small piece of cloth with each grit. You only need a small piece of cloth because you don't want to waste the product. It doesn't require too much. The rag will just soak it up otherwise. I started with 1500 grit for a decent scratch I got on my watch recently and I worked my way up to mirror polish. Just be prepared to rub for awhile in the beginning with your starter grit. Before you know it, the scratch is GONE. It's amazing stuff and I'm happy to finally have my only mechanical watch back in rotation. I feel a lot better knowing I can remove scratches from the glass. Highly recommended product. Now I just need something like this for the stainless..

Quick delivery and great performance

I don't really know yet if I did a good thing or not. A few days ago I dropped my prescription glasses on pavement...right onto the lenses...and it resulted in scratches right in the middle of my field of view. I will ultimately get them replaced, but I am leaving the country in a few days and I wanted to try something. So I got this stuff. I started with the 100,000 grit, and gently rubbed it into the scratches with wool clothes...then I used the 200,000. Did it completely remove the scratches? No. Not even close. BUT...did it turn them from scratches into minor "blurs"? Yes...and that is far less annoying than those scratches. So...do I recommend this product for what I used it for? To be determined if I ultimately end up regretting it...but it SEEMS better than it was. Don't know if the helps anyone.

I used these to make three strops, one of each mesh. A little goes a long way, so I could have made several more. I might prefer if the matrix were less viscous so it's easier to spread and squeeze out of the syringe, but that's minor.

parfait pour polir le metal,verre etc