Home Wine Making Additives Vintner's Harvest Potassium Sorbate Wine Stabiliser 50gm View cart “Potassium Metabisulphite 100gm” has been added to your cart. SOLD OUT🔍 Vintner’s Harvest Potassium Sorbate Wine Stabiliser 50gm$6.00 Out of stock WishlistWishlist Related products Quick view icon Bentonite 50gm $4.50 Add to cart SOLD OUT Quick view icon Vintner’s Harvest Tartaric Acid 100gm $10.90 Read more Quick view icon Zinc 100gm $4.00 Add to cart Quick view icon Mad Millie Calcium Chloride 50ml $4.80 Add to cart