Potassium Sorbate 1 Oz. (Stabilizer)
Potassium Sorbate is added at the end of fermentation to ensure that no renewed fermentation takes place. This product will not stop an active fermentation but rather stop any new yeast cells from forming. Perfect for stabilizing a wine you intend to back sweeten. Don't let your wine carbonate on you!!!
Typical usage rate is 1/2 tsp per gallon.