Silicone Bung 20 x 36 Bored (Fits 23L Carboys)

Silicone Bung 25 x 38 Bored for Airlock / Blow Off Tube (Fits 23L Carboys)

This bung is made from lead free curing silicone. Suitable for all food and beverage contact.  
Suited to fit the 23L Carboys - Italian Made

This bung is designed to be used with an Airlock or our EVABarrier 6mm x 9.5mm Hose as a blow off tube for fermentation.

Dimensions:
25mm tapered to 38mm