Small Universal Stopper – Solid

Small Universal Stopper – Solid (C6506)

Tapered rubber stopper to effectively seal carboy mouth for beer fermentation. Made of food safe material, this is a solid stopper. This is needed to block the entry of atmospheric gases – especially oxygen, to avoid unwanted microbial activity in the brew inhibiting the fermentation process.
This is a small size sealing stopper. It also has a with hole variant to hold the air lock – another fermentation accessory that allows a one-way gas exchange.

• Easily Sealing when wet
  
• Undrilled Stopper
• Longer Taper than Standard Rubber Stoppers
• Compatible with Standard Beer bottles
  
• Suitable for  glass carboys

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.