GLASS POLISH DIY 3” (75mm) Windshield Polishing Kit for Car Glass Restoration, Remove Wiper Blade Damage, Fine Scratches, Haziness, and Water Spots, Restore Glass Clarity and Shine

Worked great for me. Side windows were streaked from the fine NM sand to the point I had to roll down the window to see clearly. On this car the tint is built into the window. This stuff cleaned up the streaks and the glass is back to new.

I had a few scratches on the windshield of my brand new SUV which just made my OCD go bonkers. The scratches weren’t deep enough for my fingernail to catch it so they were pretty shallow. I tried using automotive rubbing compound using a rotary polisher but it was very slow going with not much difference aside from slightly lightening the scratches. Then I made the colossal mistake of using a YouTube fix where some guy mixed rubbing compound and Orange hand cleaner with pumice and swore up and and down it got rid of scratches on his windshield. Talk about false advertising. I applied the mix per the YouTube instructions and it just caused more and new scratches over the original scratches. F*** me. What did I do??? I found this windshield repair kit desperately hoping for a fix without having to turn to a professional. Although, a lot of detail shops just won’t do windshield repairs for some reason. I read the instructions and prepped the car with tape and covering just in case. This product contains cerium oxide mixture which I believe is found in the commercial glass polishes/compounds. Instructions said to use a corded drill due to the requisite RPMs but it’s 2023 and who’s got a corded drill. I started off using a very small amount about the size of a pea with my cordless drill. I only used enough pressure on the drill to hold it flat against the windshield. I started off slowly just to make sure I wasn’t causing any further damage. First go and I did notice some improvement. It says to watch the heat generated since too much heat could cause your windshield to crack. They also recommended using some water if the mixture got to dry and to cool down the windshield. I went through several more reps for about 5 min at a time until the windshield was warm to the touch but not hot. I would wait about 10-15 min in between reps to allow the windshield to cool down. After the first few reps, the scratches started to miraculously fade and after about 8 reps using the mixture, spray water, and moderate pressure the original scratches and the scratches caused by that YouTube tip disappeared completely. The glass was smooth, scratches free and I couldn’t see any remnants of the scratches using a flashlight and shop light at various angles. I was actually worried this wouldn’t work due to the low ratings, but it worked perfectly for and got rid of all the scratches on my new windshield. It took time, patience, and a little elbow grease but this was totally worth the price and effort. I tried taking pictures of the before and after but my iPhone just couldn’t capture the scratches clearly enough to post. YMMV but it worked like a charm for me and saved my brand new windshield.

Failure of an off-side windshield wiper blade resulted in an arc of light scratches on the glass of my concours-winning collector car. Ranging from almost-undetectable to 'can just feel them under my fingernail' the scratches caught the light and weren't going to pass muster at my next car show. Not looking forward to sourcing a new windshield for a 50+ years old vehicle, I decided to give this product a try - what did I have to lose? The kit was straightforward, with clear, simple instructions. Taking guidance from other reviews, I kept a spray-bottle of water at hand and went to work. After twenty minutes, roughly 60% of the scratches had disappeared. At forty-five minutes, I had removed 80% of abrasions, with the remaining 20% barely visible - you have to bob-and-weave in direct sun to spot the remaining marks. I plan to take another run at these when my cordless drill's batteries recharge and some feeling comes back into my hand. A few other thoughts: cover everything within four feet of the windshield with towels - the polishing compound, water, and spinning drill are a potent combination. Too, mark the scratches from inside the windshield with a grease pencil or tape to keep on target. Finally, consider giving the entire windshield the once-over when you've finished with your scratches - finishing up, I was confronted with a passenger side that looked nearly new, and a driver's side that was dull. This is a great product, and I'd give it the full five stars, but for the barely discernible marks currently remaining. Another thirty minutes work and I may have a five-star outcome.

The Glass Polish 21005 DIY kit is a solid option when you want to reduce scratches or hazing on windscreens and other vehicle glass without paying for professional work. It’s easy enough to use, the pads hold up well, and the compound does make the surface clearer and smoother. Just don’t expect a factory‑new finish, deeper scratches remain visible, and the final result depends heavily on patience and technique. Still, for light marks and general clarity improvement, it delivers a “better than before” outcome that feels worth the effort.

Voldoet niet echt maar mss moet ik een machine op 220v gebruiken, deed het met een accuboormachine van Bosch, maar krasjes blijven zichtbaar

Nice

It’s working fine

il prodotto è ottimo considerando il suo prezzo, avevo due graffi sul parabrezza causati dai tergicristalli, non sono spariti i graffi ma adesso sono quasi invisibili alla guida, per me è una grande vittoria, bravi tutti