1: Does not affect the color of the workpiece
2: It can be used for sandblasting in the process of prohibiting iron powder residue
3: Micro-powder grade is ideal for wet blasting and polishing operations
4: Fast processing speed and high quality
5: The amount of iron oxide contained is extremely low, which is suitable for sand blasting operations where iron residue is strictly prohibited.
6: After pickling step to remove impurities, the purity of alumina is high
