Food Grade NSF Calcium Carbonate CaCO3 made from fine ground limestone. Calcium Carbonate (food grade).
U S E S:
Used in Wine Making, Beer Making, Soil neutralizer, supplements, toothpaste. For Homemade chalk paint. Two tablespoons of calcium carbonate, mixed with two tablespoons of warm water, and 1 cup latex paint (preferably flat)(fine - chalk paint ready)(Toothpaste additive)