Tapered Cork Stopper – 30mm/35mm

Tapered cork bungs are vital tools across many industries, especially for sealing bottles and containers. Made from cork, their tapered shape—wider at one end and narrower at the other—provides a secure and snug fit for a variety of opening sizes. This design flexibility allows them to be used with different types of bottles and containers. Cork’s natural characteristics, such as elasticity and impermeability, make these bungs excellent for creating airtight seals, which are essential for preserving contents and preventing contamination.

In home brewing, tapered cork bungs serve an important purpose. They are used to seal fermentation vessels, preventing carbon dioxide from escaping while blocking unwanted air and contaminants. This controlled environment during fermentation is crucial for developing the desired flavour and quality of the brew. After fermentation is complete, cork bungs are also used to seal bottles for storage, helping to keep the brew fresh until consumption. Additionally, cork’s natural antimicrobial properties aid in maintaining the purity of the brew.

Outside of home brewing, tapered cork bungs have various other uses. They are commonly employed in the wine industry to seal bottles, with their ability to expand and contract according to temperature changes helping to preserve the wine’s quality over time. Overall, tapered cork bungs are appreciated for their versatility, durability, and the natural advantages of cork.