Potassium Metabisulphite - 2 oz (56 g)
✅ In Stock
Potassium Metabisulfite is a versatile compound commonly used as a preservative and antioxidant in food, beverage, and various industrial applications. It helps maintain freshness by preventing oxidation and microbial growth. Frequently used in food processing, preservation, and sanitization.
Typically added in rates of 1/4 teaspoon per 5 gallons of wine as a preservative.
