2 3/16" Locking Silicone Barrel Bung with Grab Ring | Mechanical Security Stopper for 60/53 Gallon Wine & Spirit Barrels white oak barrel bung it won't absorb odors or

it won't absorb odors or leach flavors

these stoppers provide a superior airtight seal compared to traditional rubber or plastic

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Made from USP Class VI medical-grade silicone

and designed to never slip out of the neck

2 3/16" Locking Silicone Barrel Bung with Grab Ring | Mechanical Security Stopper for 60/53 Gallon Wine & Spirit Barrels white oak barrel bung it won't absorb odors or2 3 16" Locking Grab Ring Bung Take the guesswork out of barrel security with our 2 3 16" Locking Grab Ring Bung. While traditional bungs can loosen during temperature fluctuations or transport, our locking mechanism creates a mechanical, expansion tight seal that won't budge. Designed for high value wine and spirit aging, this bung ensures that your barrel remains hermetically sealed even in the most demanding cellar environments. Mechanical