RUBBER CAP FOR SMOKE, BALLOONS, WINE, DEMISORS, FI 39/31 mm - size 2

Carboy stopper in size: ✔️ 39/31 mm diameter – size 2. A rubber stopper with a hole is the most convenient way to close a carboy. The soft material allows you to easily insert the stopper into the neck of the vessel. At the same time, the rubber adapts to the shape of the neck, ensuring a tight seal. The stopper has a hole that allows you to insert a fermentation airlock. The product is made of a material that does not react with the ingredients of the mash. This ensures that the stopper will not affect the taste or smell of the resulting beverage. We offer rubber stoppers in various diameters, meaning you can easily match the stopper to the carboy of your chosen capacity. ✔️SPECIFICATIONS: Material: rubber Top width: 4 cm Bottom outer width: 3.2 cm Height: 3.6 cm Tube hole diameter: 0.95 cm Weight: 36 g ✅ Carboy stopper made of materials suitable for use with food and alcoholic beverages. ✅ This rubber stopper for carboys, fumigators, and demijohns, with a convenient hole for a fermentation airlock, is the most convenient way to close the vessel during home-brewing. This creates an outlet for gases generated in the vessel while preventing air from entering the carboy or fermentation container. The soft material and adjusted size ensure that the stopper can be successfully inserted into the neck of the vessel. ✅ The carboy stopper adapts to the shape of the neck, guaranteeing a tight seal. The hole in the stopper allows for the insertion of a plastic or glass fermentation airlock. Made of a material that doesn't react with the ingredients in the mash, you can rest assured that your products won't be affected by the taste or aroma of your brews. Our selection includes rubber stoppers in various diameters, meaning you can easily match the stopper to your chosen carboy capacity.