Tapered Cork Stopper – 30mm /25mm

Tapered cork bungs are important tools in multiple industries, especially for sealing bottles and containers. Crafted from cork, their tapered shape—broader at one end and narrower at the other—provides a secure fit across a variety of opening sizes, making them adaptable for different bottle and container types. Cork’s natural properties, including elasticity and impermeability, make these bungs ideal for forming airtight seals, which are essential for protecting contents and preventing contamination.

In home brewing, tapered cork bungs are crucial. They are used to seal fermentation vessels, helping to retain carbon dioxide while keeping out unwanted air and impurities. This controlled environment during fermentation is key to developing the desired flavour and quality of the brew. Once fermentation finishes, cork bungs can also seal bottles for storage, preserving freshness until consumption. Cork’s natural antimicrobial traits further aid in maintaining brew purity.

Beyond home brewing, tapered cork bungs are widely used in the wine industry for sealing bottles. Their capacity to expand and contract with temperature changes helps maintain the wine’s quality over time. Overall, tapered cork bungs are valued for their versatility, durability, and the inherent advantages of natural cork.