Cork Demijohn Bung Bored To Fit Airlock - Home Brew Bung

Cork Bung for Demijohns Bored To Fit Airlock

Top: 34mm
Bottom: 24mm
Height: 46mm
Hole Dia: 8-9 mm

The lightweight, resilience and compressibility of the cork bungs for demijohns are a few of its outstanding qualities.  

Cork Bungs for demijohns are chemically inert and are moisture resistant.

The bored cork demijohn bung allows the fitting of an airlock which in turn allows you to monitor the fermentation process of your brew.