10.5oz Cerium Oxide Glass Scratch Remover, Professional Glass Polishing Compound for Windshield, Glass, TERO >99%, Faint Yellow, 1 Microns

I used this to remove deep scratches from a 56 year old car's windshield. It removed them with no trace of the scratches. It's the best.

It took the haze out of my truck windows. The deep scratches are still there, but I only worked on them for about 15 minutes.

Was hopeful even though other reviews claim it does not work. Well it doesn’t work. Waste of time and money. The scratches appear more visible now and they’re not even that deep. I suppose it works on water marks like one dude claims but that’s all I’d risk the purchase for.

This stuff blows me away. I bought a truck that had been used on dirty construction sites. The grit accumulation in the side glass wipers had scratched the window to the point of being frosted. A very little bit of this on a damp rag, hand polishing for maybe 2 minutes and the glass was totally clear, like new. I thought I'd have to replace the glass! Next Im going to try to polish out pit maks from winter driving. WELL WORTH the money!

Does make ur windows shine and takes off water marks but does not eliminate scratches

It works

Use a drill or polishing tool set to recommended Rpm with moist pad. Scratches in glass will fad away. Not a quick process.

Got it for rock polishing. Polished my rocks off .