Demijohn Bung – Bored w/ Hole for Airlock – Rubber


Out of stock

Fits a standard 5 gallon demijohn.

Stick it in the top of your demijohn along with your airlock and protect against infection of your brew.

Also fits many fermentors¬†as it’s a widely used standard size.

Being rubber, it can be reused and properly sterilised repeatedly for years and years.


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