Bored rubber bung drilled to accept an airlock. Use to seal carboys, jugs, etc. during fermentation. Attach an air lock to allow the carbon dioxide emitted during fermentation to escape.
This size is used to seal our 11.5 and 23 litre plastic carboys.
BUNG BORED #10
- Product Code: V2060
- Availability: 16
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$3.99