Black Silicon Carbide (320)

Black silicon carbide is the hardest blasting media we have available. This item has a grain of 320 grit. Black silicon carbide can be re-used many times over just as sand or aluminum oxide can be. Use this for a beautiful polish with shorter blast times. When you order a quantity of one you will receive one forty-five pound large flat rate box of nothing but black silicon carbide 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.