Large Universal Stopper – Drilled (Pack of 50)

Introducing our Large Universal stopper or Tapered Rubber Stopper, an essential tool for sealing the mouth of your carboy during beer fermentation. Crafted from food-safe material, this stopper ensures a secure and airtight seal to maintain the integrity of your brew.

Featuring a drilled hole at the center, this stopper accommodates an airlock, allowing for controlled fermentation. The airlock facilitates one-way gas exchange, allowing CO2 gas produced by yeast activity to escape while preventing any outside contaminants from entering the fermenter.

Designed in a large size, this sealing stopper provides versatility and compatibility with various carboy sizes. For your convenience, we also offer the same stopper in small and medium sizes to suit your brewing needs.

Ensure a successful and hygienic fermentation process with our Tapered Rubber Stopper, available in multiple sizes for your brewing convenience.