Robuta

https://www.homebrewcentre.co.uk/vinclasse-sodium-metabisulphite-350g Vinclasse Sodium Metabisulphite - 350g - The Homebrew Centre An alternative to Campden tablets for sterilising wine and cider prior to adding yeast. Added to your wine as per recipe, it forms a sulpher dioxide gas which... sodium metabisulphitehomebrewcentre