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Removing light scratches from tempered auto glass


I have been attempting to remove light scratches from tempered auto glass windows from a green scotch pad with cerium oxide and a dual action polisher with very little luck.

Would I have better luck with the 25010 polishing head, a 7-9” rotary (Dewalt/Makita) or?

Scratches are throughout with glass. I have dulled them, but they are still present, can’t really feel them with fingernail, maybe one or two, perhaps.


Delta Kit’s cerium oxide and polishing head can be used effectively to remove light scratches from windshields, mirrors, residential plate glass windows, and other non-tempered glass. In some cases cerium oxide may also be used to remove scratches from hardened or tempered glass, but it is much more difficult and therefore not recommended.

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