Glass for DSB
I was reading about dsb's and I know that silica is unsoluable in water so I am not worried about using that but what I found today is glass beads (used in sandblasting) I had the supplyer call the manuafactuer and find otu the composition.. 100% crushed / ground glass (recycled) now the mesh size of the stuff I was looking at is 100 to 170 so I was wondering if this is too fine and if anyone can think of other problems with this..
Steve
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