Feature

●Made in the USA. Ultra-fine, high-purity (>99.7%) white aluminium oxide powder - 5 microns (average particle size)
●Knoop hardness > 2000; particle shape - blocky
●Ultra fine powder allows precise polishing and rapping
●Can be used for art, as an abrasive and/or for etching metal/glass, sharpening knives
●Resealable bag with stand function allows you to use as much as needed.


Description

Features:
Free-flowing, high-purity white aluminium oxide powder.
5 microns (average size)
Knoop hardness: > 2000.
Hardness: 9.
Particle shape: Blocky
Non-hazardous.

Use:
Used in arts and cosmetics, metal inlay, sharpening knives, cutting, etching, polishing, cutting metals, glass, stone, wood, optics, steel hardening and more.

Method of use:
Sand blasting - Follow the manufacturers instructions. Reusable (for sandblasting)
Polishing paste: always mix water to make and polish a suspension of desired viscosity.

Made in the USA.