Product Category: Brown Fused Aluminum Oxide Grains (Macrogrits)

Brown fused aluminum oxide is an extremely tough and durable grain. It is widely used in grinding wheels, sandpaper, blasting media, metal preparation, laminates, coatings, lapping, polishing, grinding and many other applications.

Item #Product NameGrit/Sieve SizeWater SolubilityShelf LifeMicrons (Median)Inches/mm (avg.)
12 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide12InsolubleIndefinite16000.063/1.600
16 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide16InsolubleIndefinite10920.043/1.092
20 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide20InsolubleIndefinite9400.037/0.939
24 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide24InsolubleIndefinite6860.027/0.685
30 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide30InsolubleIndefinite5590.022/0.558
36 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide36InsolubleIndefinite4830.019/0.482
46 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide46InsolubleIndefinite3560.014/0.355
54 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide54InsolubleIndefinite3050.012/0.304
60 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide60InsolubleIndefinite2540.010/0.254
70 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide70InsolubleIndefinite2030.008/0.203
80 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide80InsolubleIndefinite1650.0065/0.165
90 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide90InsolubleIndefinite1450.0057/0.144
100 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide100InsolubleIndefinite1220.0048/0.121
120 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide120InsolubleIndefinite1020.0040/0.101
150 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide150InsolubleIndefinite890.0035/0.088
180 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide180InsolubleIndefinite760.0030/0.076
220 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide220InsolubleIndefinite630.0025/0.063
240 Brown Fused Aluminum Oxide Brown Fused Blasting Aluminum Oxide240InsolubleIndefinite500.0020/0.050

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