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#3 Sized Rubber Stopper for Fermenting Vessels.

#3 Drilled Rubber Stopper (Bung) for Fermentation

by The Vintage Shop
$1.89 - $1.89
$1.89
$1.89 - $1.89
$1.89

#3 Drilled Rubber Stopper for Fermentation

Reliable Seal for Small Fermentation Vessels

The #3 drilled rubber stopper is designed to provide a snug, reliable seal for smaller fermentation vessels. Measuring 25 mm at the top and 18 mm at the bottom, this bung is the ideal size for select glass jugs, carboys, and other small fermenters, ensuring that your fermentations stay protected while allowing gases to escape safely through an airlock.

Key Features:

  • Dimensions: 25 mm top diameter, 18 mm bottom diameter
  • Perfect Fit: Specifically sized for small glass jugs, carboys, and fermenters
  • Drilled Hole: Ready to accept airlocks for secure fermentation control
  • Durable Rubber: Flexible and long-lasting material ensures a tight seal

Brewing Applications:

Pair this stopper with a Double Bubble Airlock or a Three Piece Airlock to complete your fermentation setup. Whether you’re brewing beer, cider, mead, or wine, this #3 drilled bung makes it easy to maintain a clean, controlled fermentation environment.