Ace Seal is a global manufacturer of custom o-rings, seals, gaskets and other molded rubber & plastic components

Whiskey Barrel Bungs

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We offer silicone bungs for whiskey, bourbon, and scotch barrels. Our breathable silicone barrel bungs are FDA-approved and ABV-resistant to provide optimal durability and longevity for any distilling application. Available in a range of styles and sizes to fit most U.S. and French whiskey and scotch barrels.

Wholesale & Custom Whiskey Barrel Stoppers from Ace Seal

Ace Seal offers wholesale and custom silicone barrel bungs for your whiskey, bourbon, or scotch distillery. Click into any of the products below to view additional details and add to your cart. Contact an expert for more information or request a quote on custom barrel bungs today. 

 

Silicone Whiskey & Scotch Barrel Stoppers for Your Distillery

Our whiskey barrel bungs are easy to hammer in and remove, but still fit snug inside the barrel to prevent any leaks. They are designed with a lip that creates a tight seal and inhibits the bung from falling inside, even as the barrels are rolled around.

Additional benefits of whiskey & scotch barrel bungs:

  • Highly malleable
  • Superior durability
  • Available in custom colors & sizes
  • Available in a range of styles

Why Choose Silicone Bungs for Whiskey & Scotch Barrels?

Different from traditional wooden barrel bungs, our silicone bungs can be reused over and over again without any loss of sealing power and offer better resistance to odors and mold. As a non-reactive, stable material, silicone can withstand the high levels of ABV that whiskeys typically reach during maturation.

FDA-Approved Silicone Whiskey Barrel Plugs in Bulk

Our standard whiskey and scotch barrel bungs are manufactured in a translucent white color and available in standard U.S./French barrel sizes (55mm top x 44mm base x 48mm height). We also offer custom whiskey barrel bungs in the size, color, and/or logo you require. Request a quote to discuss your custom barrel bung specifications.

Solid whiskey barrel bungs with top lip

Solid Scotch Barrel Bung with a Top Grip Lip: This standard, FDA-approved solid barrel bung uses a top grip lip to create a secure seal and make removal even easier.

 

Hollow Scotch Barrel Bung with a Top Grip Lip: These whiskey barrel bungs also have a top grip lip, but are hollow to make them lighter and more flexible. Center hole is 25.4mm wide and 35.5mm deep.

 

Standard Scotch Barrel Bung with 3/8” Thru Hole: This whiskey barrel bung features a 3/8” hole that allows for the installation of tubes or other instruments, while still maintaining a tight seal.

Buy the Wholesale or Custom Silicone Whiskey Barrel Bungs You Need

Ace Seal manufactures durable silicone barrel bungs for distilleries, wineries, and breweries. Made from high-quality, food-grade materials, our standard and custom silicone barrel stoppers are the perfect solution for whiskey and scotch barrels of all sizes. Contact us with any questions or request a quote on custom whiskey barrel bungs today.