This is 100g Vital Minerals 100% PURE (no impurities) Cerium Oxide superfine nano powder just as flour, packed in Ribble Valley UK.

Note: Listing image for display only - product is supplied in heat sealed resealable doypack - not a plastic bag!

Cerium oxide is a fine grinding powder used for fine polishing

Molecular formula: CeO2

USES

Use on any glass surface: car windscreen, windows, watches

In jewellery scratch removal it is known as Jewellers Rouge 

Cerium oxide is used in ceramics, to sensitize photosensitive glass, as a catalyst and as a catalyst support, to polish glass and stones, in lapidary as an alternative to "jeweller's rouge". It is also known as "optician's rouge".