Description
Drilled Rubber Stopper
Seal your fermenter with confidence! This food-grade rubber bung is pre-drilled to fit all standard airlocks and tapered for a tight, secure fit. The curved lip prevents it from slipping into your carboy, while the durable, BPA-free material ensures long-lasting use. Perfect for beer, cider, and wine fermentation.
Highlights:
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Pre-Drilled Fit – Sized for all standard airlocks
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Secure Seal – Tapered design with curved lip prevents slipping
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Food-Grade Quality – Made from BPA-free natural rubber
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Durable & Reliable – Heat and wear resistant for long-term use
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Versatile Use – Ideal for beer, cider, and wine fermentation
