Also known as brewing salts, it is a mixture of Gypsum, Potassium Chloride and Epsom Salt. 1 tsp adds 1119 ppm per 1 gallon. For Pale Ales in the Burton on Trent style. Burton salts can come in either crystal or powdered form. We ship what is available at the time your order is placed.

30g per 5 gallons will provide:
266 ppm Ca
63 ppm Mg
159 ppm Carbonate
631 ppm Sulfate