100% RO MT: 3gal@154, 3g CaSO4, 2g NaCl, 3g CaCl, HLT: [email protected] BK: 7gal CU, 60', 15' WP
https://byo.com/recipe/guinness-draught-clone/
60 minute mash @ 151° Gypsum: 0.8 g Epsom Salt: 1g Kosher Salt: 0.5g Calcium Chloride: 1.2g 1 tbl Fermaid O