Crocus technical special TU 6-36, Kievskaya oblast.

Crocus represents dusty powder of iron oxide. The hardness is about 5.5-6.5 units. Crocus is used for clean polishing, polishing of precious stones and metals, mirrors, as well as steel, copper, brass, bronze, etc.
Crocus has proven itself effectively in the polishing of automobile windshields, side windows and headlights, construction and window glass, and is also widely used in the glass industry.(//tractor-service.com)
In optical production, crocus polishes parts of 0 and I purity classes.
Due to its very fine structure, Crocus is recommended to be used in the final stage of polishing as part of a Crocus suspension. It can also be a component of polishing pastes.
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