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Airlock Bung

1 review

Rubber bung used with an airlock. Insert it into the Flex lid with the airlock to create a tight seal during fermentation. Airlock sold separately. 

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Estimated Total $3.00
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  • Universal rubber bung
  • Fits the hole on the Flex Lid or any 1.5” TC port
  • Tapered design


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5.0 Based on 1 Reviews
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Michael G.
Great product

Great product

  • Ease of use
  • Recommendation
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