Gypsum - Calcium Sulphate - 100g - Harris

Name: Gypsum - Calcium Sulphate - 100g - Harris
Brand: papillonlab.es
SKU: 232513298
Price: 0.51 USD
Availability: InStock
Rating: 4.4 (42 reviews)

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Management number	232513298	Release Date	2026/06/21	List Price	US$0.51	Model Number	232513298
Category	Home & Garden General

Gypsum, or calcium sulphate adds permanent hardness, calcium ions, to brewing water - 1 gram per gallon adds 62 ppm calcium, 147 ppm sulfate.

If you live in a soft water area or use distilled water, add gypsum into the water to give it some hardness. This will give a better finish to homebrew beers, stouts, IPA & Pale Ales.

Gypsum will also affect the pH of water so remember this when choosing your grains for brewing.