Gypsum (Calcium Sulfate) 2 oz
Original price
$2.99
-
Original price
$2.99
Original price
$2.99
$2.99
-
$2.99
Current price
$2.99
Availability:
In stock
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You have 30 days to request a return. All sale items are final sale.
Calcium Sulfate is used to add permanent hardness (Calcium ions) to brewing water. 1 gram in 1 gallon changes the salt levels by 61.5 ppm calcium, 147.5 ppm sulfate and adds 153.5 ppm to the hardness.
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