Classifieds

Subject:
Re: Looking for beach sand for sand shading...

Henry (Raleigh NC)
>You write:
" I've been using super-fine sand-blasting sand for a long time now, but a friend of mine brings up a good point that due to silica content, most sandblasting sand carries a carcinogen warning. "

I would guess that the issue with the super-fine sand is the particle size, not the material composition (silica). No matter what the composition of the material, I believe that all fine particles are considered or listed as a problem.

Henry

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