Brown Aluminum Oxide (320)
Brown Aluminum Oxide is harder than most dry abrasive blast media enabeling it to cut even the hardest metals. This item’s consistency is 320 grit. It can be re-used many times. When you order a quantity of one you will receive one fifty pound large flat rate box of nothing but brown aluminum oxide and packaging. This item ships only in a large flat rate box so your shipping cost will be adjusted manually when this item is purchased.