Calcium Sulphate (CaSO4) (Gypsum)
Original price
$3.50
-
Original price
$14.95
Original price
$4.95
$3.50
-
$14.95
Current price
$4.95
An important mineral for its effect on mash and wort PH. Used to harden water when brewing ales, bitters & British style beers.
Also used for adding calcium if the water is low in sulfate, to add sulfate "crispness" to the hop bitterness & to add permanent hardness to brewing water.