TechDiamondTools Kit of 3 Diamond Polishing Compound Polishing Paste USA Made 1500 3000 5000 Grit for Marble Glass Metal Rock Jewelry Resin Silver Gemstone with 10% of Diamond Powder

I purchased this to create some denim strips for my knives. I’ve tried leather strips but had mixed results and to be fair I may have been using them improperly but even after man my years of stropping with a green compound I got OK results.The knives I wanted to strop were some super blue steel (aogami ) knives as well as a Rockstead CHI knife. Rockstead recommends a denim strop on a wood backing which helps prevent rolling the edge and keeping alignment.The diamond paste came in 5 gram sizes and I used about 2.5-3 grams to cover each strop for the different grit sizes. I used enough to make get 70-90% coverage and spreading as best as I can.The results were fantastic! I took a blade that had done rough spots while cutting paper , it didn’t need to be sharpened on stones , and used the 4000 grit and moved up wiping any residue to prevent contamination. Came back beautifully sharp and sings when cutting paper again.The real test was my Rockstead CHI as I could tell it was a few hairs less sharp than normal but in near perfect condition. I used only the 8000 and 50000 grit. Absolutely factory perfect. Since then I’ve been using it on all my knives and they all get a noticeable improvement even if only doing the 50000 grit.Highly recommended and will be buying more grits.

Used this product to lap out tight spots in a rifle bore. Started out with the course grit and worked up to the finer grit. Worked great! No tight spots, has a mirror finish and accuracy went from marginal to fantastic. Highly recommended for any metal polishing and should work very well on other materials. Only negative was the 800 grit was dried out and had to dig it out of the syringe and add a drop of oil to soften it out, then it worked OK.

Your browser does not support HTML5 video.  I'm usually skeptical about trying new products and this one was no exception. However, I'm really glad I took the risk. The polish is amazing. I've been using the 8000 grit on my copper lap with brilliant results. Definitely coming back for more

Used on Ethiopian opal and did not have any issues with the color of the diamond paste bleeding in my opals. I would buy again.

Used to polish meteorite slices embedded in epoxy for examination with SEM (Scanning Electron Microscope) micro probe - polished on a old piece outdoor sunshade cloth - a different piece of cloth for each grit size - worked very well - five stars

This product didn’t do anything for me. Spent a lot of time attempting to buff out haze left from removed a scratch in glass without any improvement.

I bought the 8000, 50000, 100000 grit set to polish my watch face. It definitely works as expected with a little bit of elbow grease. Great product, would buy again.

Expensive and so thick i broke the syringe