Food-grade silicone is always beet than rubber as it does not leave any taint on the wine or spirit.

These bungs are designed to fit  2Lt Glass Flagons  23L glass carboy and the 11L Glass Carboy. It is a tapered bung and the size is a diameter of 25mm at the base and 38mm at the top . This silicone bung comes complete with a hole to fit a standard sized airlock.

Please note this bung is not suited to the 5Lt Glass 5lt with screw cap. The 5lt Bottles are suited to a Silicone Bung 37-45mm 

Barcode # 4444378163778
Shipping Weight 0.0400kg
Shipping Width 4cm
Shipping Height 3cm
Shipping Length 3cm
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