Blasting with soda
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Senior User
Joined: Mar 2004
Posts: 111
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From: Klamath Falls
Blasting with soda
Has anyone done any blasting with soda? I've used glass beads, silica sand and slag on various items and I know what results to expect from them. I'd like to get a real fine matte finish on some gun parts and wonder how soda would work. Along the same line, anyone ever use ground walnut hulls on anything? What have you used it on? How did you like it?
Junior User
Joined: Oct 2004
Posts: 54
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From: Springdale, AR
I've seen an aluminum intake on ebay that was supposedly blasted with baking soda, and it had a nice satin finish(from the pictures). I've also used ground walnut shells with polishing rouge in a case tumbler on rifle cartridges which polish brass to a shine like new. My 2 cents
