7pcs Diamond Abrasive Paste Needle Tube Grinding Polishing Lapping Compound, Grits 1000# 10000#

I bought the Lapping Paste Polishing Compound set to remove a very noticeable scratch from the sapphire crystal of my watch. The scratch was in the bubble (lens) and easily visible without magnification. After watching a few videos on how to do it, I tested the compound (1.0 and 0.5 only) on a softer glass--no damage. So I progressed to my watch. Taped off the areas not to be affected, put small drops of (1.0) compound on the bubble and started rubbing with a lens cleaning cloth (no tools), checking the progress every few minutes. It took me maybe 5 rounds and about 10 minutes to remove most marks. I then switched to the 0.5 compound to remove any remaining micro-scratches. Then finally, I finished off with an additional polishing step using a Cap Cod cloth. The scratch completely disappeared together with any micro-scratches. Very happy with the result. Others have criticized the quality of the paste--it worked for me.

Delivery and Appearance were as advertised. Using this product to put a final polish on steel. The grit weights are really good and are evenly distributed. The solid steel for my project had swirl marks from other polishing, grinding and forging; and, those swirl marks ran through a decorative engraving. Using this product, all the different grit weights, and in order from W10 to W0.5, the swirl marks were polished away, the steel has a beautiful luster, and the engraving remained intact. I recommend a good set of buffing wheels. I used a different wheel for each grit weight; and, a double ply paper towel to wipe away excess polishing paste. That's important so as to maintain consistent polishing control throughout the task. Mixing grits on a single wheel defeats the purpose of using different grits and reduces the effectiveness of the finer grits. The paper towel wipe helps keeps the work clean before applying paste. Good luck and God Bless America.

good price and good product - it did come leaking in the single baggie a little - but at altitude that is to be expected from time to time - seemed to take forever to receive so plan ahead. I would still recommend it but the seller/manufacture could have taken more precautions to prevent leaking in what I think was during the shipping.

These are marked with single digit numbers instead of the actual grit level that's in them. Probably an industry practice that I wasn't aware of. Not much cutting action in this stuff at all. Good for really small fine polishing I suppose.

One thing my hobbies have taught me is the importance of the right tool for the right job. I have some amazonite beads that I wasn’t happy with. The color and finish looked dull to me. At first, I put them in a rock tumbler which helped their color but they came out frosted! I tried buffing with and without an old wax based buffing compound and I got poor results. Within minutes my beads looked beautiful. Would this stuff get the rust off your grill, the corrosion off a car part or scratches out of tempered glass? Probably not. But it’s great for jewelry use.

For the price it works great, I think the coarseness is accurate, probably less density than more expensive brands. I took some scratches out of glasses and a watch. Better than some of the stupid remedies out there.

I’m saddened that the product was subpar to the advertisers claims. I have used it on many of items with little success over the use of inferior quality products. Don’t waste your time /money buying it unless you’re into cleaning up oily smeared goop.

I was much more impressed with this Diamond Lapping Paste than I thought I would be. It did a very nice job, just using the 10 gram paste, in polishing my watch crystal and band. I was pleasantly surprised at the quantity. Although it says right in the advertisement how much there is, it would be nice if they put a ruler next to the syringes for reference.

Perfect for polishing stones to a high shine. Professional level polishing.

On time delivered and good 💯 quality products excellent 👍

This excellent price diamond lapping paste did a great job polishing my Farer watch case/ sapphire crystal.

Pâtes conformes mais 1 mois de délai avant de recevoir la commande ! Il ne faut pas être pressé...(commandé le 30 septembre, reçu le 30 novembre)

I don't know if it's me or if it's the product, but I can't see much difference in results of polishing with the different grades.