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5 Lb Granular Copper Sulfate Crystals, EPA Free
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Category: crystal blue copper sulfate smart crystals

About this item
- Various Uses and Applications: Creating Bordeaux and Burgundy mixtures, Preserving timber and making other wood preservatives, Acting as an electrolyte in copper plating and electroforming, Coating steel wire with copper, Serving as an etching agent for process engraving in printing.
- Koi, Goldfish, and Trout are extremely sensitive to copper sulfate, and carp can also be sensitive. Ponds with these types of fish should be treated with minimal copper based products.
- Not for sale in Washington
- Mendeleev Copper Sulfate Crystals 5 Lbs Powder Granulation