Small Universal Stopper – Drilled

Small Universal Stopper – Drilled (C6505)

Tapered rubber stopper 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.
This is a small size sealing stopper. We also offer the same in medium and larger sizes as well.

• Made of FDA materials, BPA free
• Work with glass carboys : 12L, 18.9L, 23L
• Easily Sealing when wet
• Longer Taper than Standard Rubber Stoppers
• Maximum Temperature: 180 °C (356 °F).

Specifications

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.