Wine Making
Airlocks, bungs and corks to fit wine making fermenters
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Drilled Rubber Stoppers - 31mm x 37mm
£1.75
I am not keen on the hard, red coloured rubber stoppers commonly used in demijohns and carboys. They can impart an unattractive rubbery nose to wine and beer. I much prefer these Laboratory Grade drilled rubber stoppers. These have little smell and being soft easily make a good airtight seal. They are well worth the extra cost.
These fit straight-sided 23 litre glass carboys but do not fit either demijohns or plastic fermenters.
