I have a question about corn cob grit, you can get it at the local sandblasting store, but what grit should you get? the store only has 1440 or 1420 ,they can order 2040 but will 1420 work I am new at this
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'2040' Grit is what you want...in McKenzie's catalog too if they can't get it for you...also from Van Dyke.
~ ETCC
thanks for your help
thanks for your help