Rubber End Cap Ø75mm

The 75mm rubber cap for narrow-neck demijohns is a reliable accessory for anyone involved in fermenting or storing liquids. Made from strong, durable rubber, this cap is engineered to fit tightly over the opening, creating a secure, airtight seal. Its sturdy design effectively blocks air from entering the container, helping to preserve the contents and prevent contamination. Ideal for winemaking, brewing, or any liquid preservation that requires stable conditions.

A high-quality rubber bung is essential for keeping beverages fresh and maintaining their original aroma and taste. Its airtight properties are particularly valuable during fermentation, shielding the batch from oxygen and harmful bacteria. The resilient rubber material resists wear and damage, offering a long-lasting solution for frequent use. Whether you're an enthusiast or a professional, this cap provides consistent, dependable performance.

Beyond fermentation, this rubber cap helps avoid leaks and spills during storage or transport. It's especially practical when handling large volumes, where even small leaks can result in product loss. Thanks to its easy-to-use design, installing and removing the cap is quick and hassle-free, ensuring both safety and convenience. In summary, the 75mm demijohn rubber cap is a practical, durable, and essential tool for secure liquid handling from start to finish.