Silicone is highly stable making for a long lasting bung. You don`t have to worry about cracking, chafing mold or mildew. Small silicone stoppers are perfect for glass carboys.
Vented Bung - Fits many different vessels and acts as both a stopper and an airlock. Its five vents and pliable seal allow CO2 to escape but prevents entry of oxygen and airborne contaiminants. No more suckback of liquid from the airlock; great for extended fermentations where CO2 production is slight.
Bottom diameter: 1 5/8"
Top diameter: 2"
Overall Height: 1 1/4"
Available Solid, Bored or Vented.
Drop Shipped | No |
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Freight Shipped | No |
Special Order | No |
Super Saver Shipping | Yes |