Fundamental Rockhound Products: 1/2 lb (8oz) Premium White / Light Yellow Cerium Oxide - Lapidary Rock Polish - Optical Grade

I bought a used car and later noticed the windshield had micro abrasion on the windshield, caused by the previous owner using the wipers on a dry windshield for extended period of time. With a felt pad on a high speed buffer, I used the cerium oxide powder in a water paste to buff out the micro abrasions. In two hours of buffing, the micro abrasions were gone, and was left with a crystal clear windshield! I highly recommend this product! It sure beats looking through a dull and hazy windshield or paying through the nose for a new windshield! Nice product!

This did not polish the rocks that I tumbled any better than the less expensive kind I have been using in the tumbler. If it was not supposed to be used in a tumbler I did not see that information. I will use the rest of it but probably would not buy it again for tumbled rocks.

Well made product. Would repurchase again. Great seller and product.

works great

I used this to polish the fogged glass on my propane fireplace insert. Worked like a charm! (use an orbital sander- I think it'd take forever by hand).