Part Number : C017

Rubber Bung


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In stock (can be backordered)

Rubber Bung (C017)

Tapered rubber bung to effectively seal carboy mouth for beer fermentation. Made of food safe material, the stopper has a drilled hole at the center. This can be used to hold the air lock – another fermentation accessory that allows a one-way gas exchange. CO2 gas from yeast activity is released while not allowing any gas to enter the fermenter.
Works well with standard carboys and fermentation air-locks.

Specifications

MaterialRubber
Bottom Diameter1.89"
Upper Diameter2.30"

Warnings / Instructions

Important information – Prop. 65 for CA residents.
Proposition 65 Warning: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.