#7 Silicone Carboy Bung & Stopper Value Packs | Food-Grade Silicone for 5 Gallon Glass Carboys, Homebrewing, Winemaking, Fermentation & Aging Supplies Style:Hole - 10 Pack and traditional rack-houses where the

and traditional rack-houses where the look of natural wood is preferred over synthetic stoppers

Three Functional Styles:

Our 2-inch solid silicone bung is engineered for the critical aging and storage phases of production

Designed to create an ultra-airtight hermetic seal

#7 Silicone Carboy Bung & Stopper Value Packs | Food-Grade Silicone for 5 Gallon Glass Carboys, Homebrewing, Winemaking, Fermentation & Aging Supplies Style:Hole - 10 Pack and traditional rack-houses where the#7 Silicone Stoppers for 5 gallon (20 L) Carboys Handy 5 and 10 Packs for your volume needs Our premium #7 food grade silicone bungs provide an airtight seal for standard 5 gallon (20L) glass carboys. Whether you are fermenting a batch of Cabernet or a high gravity IPA, these bungs are heat resistant, BPA free, and designed to never slip out of the neck. Available in Ventilating, Bored (with hole), or Solid (Grab Ring) styles to fit your specific