As far as I know, the only properly graded sand is labeled filter sand.
There's a sandblast grade that is too coarse. Quartz masonry sand has way too many fine particles. I've seen both used, with a variety of resultant problems.
As far as I know, the only properly graded sand is labeled filter sand.
There's a sandblast grade that is too coarse. Quartz masonry sand has way too many fine particles. I've seen both used, with a variety of resultant problems.
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