Calcium Carbonate Powder 4 oz, Eco-Friendly Packaging, Dietary ...

Calcium Carbonate Powder (4 oz), Eco-Friendly Packaging, Dietary Supplement, Antacid, Food Preservative, & More

• Food Grade for use as a Calcium Supplement & Natural Antacid
• Eco-friendly packaging
• For homemade chalk paint: Two tbsp. of calcium carbonate, mixed with two tablespoons of warm water, and 1 cup latex paint (preferably flat)
• Used in wine making, brewing, agriculture, supplements, toothpaste
• Calcium carbonate (CACO3) made from fine ground limestone