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Potassium Metabisulfite

Original price $2.49 - Original price $209.99
Original price
$2.49
$2.49 - $209.99
Current price $2.49
Potassium metabisulfite is an extremely important winemaking compound. It is not only an antioxidant but also a bactericide that will release sulfur dioxide into wine must. It will sanitize and kill wild yeast.