Calcium Carbonate (Chalk) 50 lb
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$59.99
Powdered Calcium Carbonate (CaCO3), used for modifying your brew water by adding to the total alkalinity and raising pH in the mash. It can give your finished product a slightly astringent or bitter flavor.
Use 1/2 teaspoon per gallon, pre-fermentation, to lower acidity approximately .1%.
50 lb Bulk Sack