Glass PolishGlass Polish 1.7oz (50ml) Glass Polishing Cerium Oxide Compound for Professional Optical Polishing of All Glass Surfaces - 1.2 microns - GP14003

Used this product to polish out numerous scratches on my windscreen, left after using a hosepipe and running water to remove bird foul. Just applied a small amount and buffed at a slow speed with a sheepskin pad attachment on a cordless drill. I would say about 75% removed after 10/15 minutes use - product is worth the money, and worked for me..

I used this with a drill with a polishing head on, it was working up to a point but I was trying to prevent damage or glass cracking due to the heat generated. I used a spray bottle of cold water to cool the glass at frequent intervals. After about an hour of this, the scratched did look to be duller but they were still there.Very messy with the product and then the water being sprayed on the glass too, meant that there was a watery, white residue all over the car so had to carefully remove it to avoid damage to the paint, do not allow this to dry, wash it off immediately after you have finished.

tried for hours and didn't get the scratches out.. improved them only

This did help to remove some scratches on a window, saving us replacing the whole panel.

Used this to polish out numerous scratches on my windscreen. Just applied a small amount and buffed at a slow speed with dremel. Removed scratches in seconds. Really worth the money.

Very good at getting faint scratches out of my windscreen need to use electric buffer for best results

Works like a dream.

I bought this to get some fine scratches out of a glass coffee table. Despite plenty of elbow grease this had literally no effect. Perhaps a drill attachment would yield better results but it is utterly pointless otherwise. Save yourself 6 quid and buy some pink stuff, which I reckon will produce the same if not better results. I hate being ripped off, what a waste of money!