• Enhance Brewing Quality: Correct mineral deficiencies in brewing water for a better-tasting brew. • Adjust Water Hardness: Increase permanent hardness in de-mineralized or soft to medium hard water. • Improve Brewing Processes: Help establish proper pH, and support enzyme function, protein coagulation, and yeast metabolism. 17 gm/hl (0.9 oz/bbl) will boost calcium content by 50 mg/liter, eliminating variations in surface water composition.


This 5lb Calcium Sulfate (Gypsum) is great for home and commercial brewers. Use it when brewing to correct mineral deficiencies in water. It works well with de - mineralized or soft to medium hard water. It's easy to use, and adding 17 gm per hectoliter can increase calcium content, giving you a better brewing result.