Care should be taken never to stopper a DemiJohn that may have pressure build inside the vessel. These solid rubber bungs are designed to be used with Glass Demi-Johns.
The Demijohn Rubber Bung Pack of 10 Solid Home Brew Wine Beer Cider Glass Demi John is perfect for vintners and brewers seeking a high-quality, durable product to secure their demijohns and prevent waste.
