Handcraft Rubber Bung with Hole for Glass Fermenters (5L & 23L)

A rubber bung with a hole, made to fit the neck of the Handcraft Supplies wide mouth glass fermenters (5 litre and 23 litre). Push it into the neck and fit an airlock in the hole to let CO2 out during fermentation while keeping air and bugs out.

Key features

• Fits the 5L and 23L Handcraft wide mouth glass fermenters
• Bored with a hole for a standard airlock
• Food-safe rubber, easy to clean and reuse

Sanitise before use with ChemSan no-rinse sanitiser.

You may also need

• Airlocks (sold separately)