34Pcs/Set Glass Polishing Kit, Scratch Remover Window Repair Cerium Oxide Polishing Powder Polishing Pad And Wheel

Works great but it is a mess maker. Be careful to not get the glass to hard or the heat will crack the windshield. Patience is a must. Rushing the process will lead to disaster. You definitely will need a change of clothes and car wash after using.

I give 0 stars. This product is complete CRAP! Don't waste your time or money. I should have read the reviews that were here first. No instructions and just doesn't work. Made my windshield pink. Went through a bad sand storm, and when the sun hits, you can really see it. Now, I get to see PINK!

I'm a 40yr car builder and mechanic, but I'm not a car detailer...and most of the stuff i work on is old junk... :D A few months back I was driving my 1970 F100 in the rain (like an idiot) and one of my wipers came apart far from home, so I had to drive with the end of the metal wiper scraping the windshield. When I arrived home I had a very deep and nasty scratch and since I didn't think it was possible to fix, and a new windshield for these old trucks is VERY expensive, I just let it go. I was invited to a carshow in a few weeks, so I decided to give this kit a try, and i'm very happy that i did! I used my orbital polisher, a wool pad and a slurry of this powder/water and a little cutting compound. IT TAKES F O R E V E R to polish out a deep scratch on a large section of windshield, but it very much does work! Of course, I had to do all the other windows too and removed years of age and pitting. I'm impressed, which doesn't happen easily. 5 stars.

Using Cerium powder (1 to 1 mix) to polish out scratch (orange peel defect on sunglasses), using air die grinder with cotton buffer (1" dia.) also to control speed. It took about 4 hours to remove defect from both lenses.

Lo utilicé para remover algunos rayones del parabrisas del automóvil, funciona muy bien en ello. Lo único es que los pads para pulir se despegan muy rápido. En áreas muy grandes es mejor utilizar una pulidora grande, pues el tamaño de los que vienen en el kit llevan mucho tiempo y esfuerzo en esos casos.