Gypsum (Calcium Sulphate) - 5 LB / 2.268 kg Bag

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Item #: 55477
Weight: 5LBS
Availability: In Stock

Gypsum adds hardness to soft brewing water. Brewers that use distilled water like to add some gypsum back into the water to give it some hardness. 
Gypsum can also be used to lower the pH of water. Use 1 teaspoon per 5 gallons.
5 LB Bag.

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