Posted by Doc Dave [70.192.198.45] on Wednesday, December 12, 2012 at 20:45:59 :
In Reply to: Re: Sand Blast Media posted by Paul(in NY) [12.64.120.209] on Wednesday, December 12, 2012 at 18:43:28 :
I too have used Black Beauty for many years, initially with Paul's recommendation.
Ditto on his comments.
Also, it has very low silica so the health risk is much lower.
I wear a MSA hepa filter mask (Buy from Airgas Company) nevertheless when I use it outside.
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