Calcium Sulfate Concentrate (8fl.oz solution) Formerly sold as H3O

In stock
Write Your Own Review
You're reviewing:Calcium Sulfate Concentrate (8fl.oz solution) Formerly sold as H3O
Your Rating

New Improved Formula, Now 35% More Concentrated.

Directions for Use

We recommend using Add 1 fl. oz. of Calcium Sulfate per gallon for basic use.Higher concentrations for specific applications are detailed at :


Calcium Sulfate Concentrate (Makes 8 Gal. @ pH 2.35 reconstituted w/distilled water)


Calcium Sulfate is non-caustic and non-corrosive to human and animal tissue. At best, it may -- in some persons -- feel "tingly" on the skin surface. Even so, it is water soluble and washes off easily. The product DOES NOT have this same character with most fabrics. If you get Calcium Sulfate on your clothes, you may not notice anything for a day or so . . . but later a hole will appear. Keep out of reach of children. Store in a cool, dry place. If you get solution in your eyes, immediately rinse out with water.

Choose correct store

Dear Customer,

If you cannot find your country in our Country List, it probably means you are not

using the correct store.Please click the link below to place your order.

For orders shipping to the Non U.S. or Canada, please go to :