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Home Brewing Kits
Beer Recipe Kits
5 Gallon Extract Beer Recipe Kits
5 Gallon Partial Mash Beer Recipe Kits
5 Gallon All-Grain Beer Recipe Kits
One Gallon Beer Recipe Kits
2.5 Gallon Extract Beer Recipe Kits
2.5 Gallon All-Grain Beer Recipe Kits
Brewing Ingredients
Malt Extracts
Brewing Grains
Hops
Yeast
Sugars
Flavoring Additions
Other Additions
Equipment
Fermenting Equipment
Racking Equipment
Sanitation
Measurement
Wort Chillers
Yeast Tools
Brewing Kettles
Bottling
All Grain Equipment
Pumps / Plumbing
Filtering, Stirring, & Straining
Kegging
Gas Burners & Electric Heating
Wine / Cider / Mead
Wine Making Kits
Wine Ingredient Kits
Cider Recipe Kits
Yeast
Bottling
Ingredients
Equipment
Finings, Sulfites, Yeast Nutrients
Wine Filtration
Books / Gifts / Misc.
Glassware
Books
Gift Cards
Apparel / Stickers
American Homebrew Association 1 Year Membership (New/Renewal)
Warehouse Event Tickets
Sale & Clearance Items
Home
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Stoppers & Bungs
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Breathable Silicon Rubber Stopper
Price:
$
4.99
Stock Status:(In Stock)
Product Code:
CB067
Qty
:
Description
Related Products
Our Silicone Stopper provides an airtight seal while still allowing gasses to escape, no need for an airlock!
Fits 3,5,6 & 6.5 Gallon glass carboys and 500ml flasks.
Can be used as either a solid stopper or an airlock. Allows CO2 pressure to escape but keeps oxygen and airborne contamination out. Beer makers love using it during the ferment because it creates a vacuum when the wort cools, instead of pulling water in from your traditional airlock. Also, a great option for extended lager fermentations when CO2 production is still present but only very slightly.
Measures 1 1/2" wide at the top and 1 1/8" at the bottom.
3 Gallon Glass Carboy
5 Gallon Glass Carboy
6 Gallon Glass Carboy
6.5 Gallon Glass Carboy