CALCIUM CARBONATE 1 LB

C$9.50
Article number: 4849
Availability: In stock (3)
Delivery time: 5-7 BUSINESS DAYS

Food grade precipitated chalk used to reduce acidity in wine or to harden water for beer. Add 1.5 tsp. of calcium carbonate, CaCO3, per gal. to lower acid 0.3%

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