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GYPSUM 2 OZ

$ 1.25

Brand LDC

This product is unavailable

Calcium Sulphate, use 1 teaspoon per 5 gallons.

 Usage varies. Anhydrous Calcium sulfate used to harden water and LOWER mash pH. 17 gm/hl (.9 oz/bbl) will increase calcium content by 50 mg/liter