Sand Blasting Grit Corn Cob Very Very Fine Tumbling cabinet G20 0.5 mm- 1mm 1kg

It is also ideal for Vibratory finishing and tumbling finishing. Because corncob and corn cob blasting grit is considerably less aggressive than sand, it is often categorized as a "soft abrasive" (corncob and corn cob blasting grit has a 4.5 Mohs hardness).

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