Calcium Carbonate Anyone? Sandblasting Contractor
#0183;#32;Says Calcium Carbonate is already used as a blasting media called Finicall. It is hardness same as baking soda but less residue. Comes from crushed lime? Says it causes less oxidation than Sodium bicarbonate. Anyone use it? I see a lot off suppliers sell it but I never used it, I have to buy a couple bags and try but if someone has let me know.