GYPSUM CALCIUM SULPHATE 2 OZ

C$2.25
Article number: 950
Availability: In stock (98)
Delivery time: 5-7 BUSINESS DAYS

Gypsum (Calcium Sulphate) Use 1 teaspoon per gallon to increase hardness of water by 246ppm Ca++ and 588ppmSO4--. Add prior to boil.

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