1)Quality is better for industrial use
2)Granularity is finer

As a material B alloy when Al and Mg casting, cosolvent made Al alloy, soldering paste of Al alloy and stainless steel.Ceramics,glass industry etc.

Content: 98%minWhrite

F       49-54%

Al      17-21%

K       28-33%

Fe       0.05%max

H2O     1.0% max

Size: -200mesh or -1 mm