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Breathable Silicone Stopper

Breathable Silicone Stopper

Your Price:$2.99
Retail Price:$3.99
You Save:$1.00(25%)
Item Number:73-rlss-1
This breathable silicone stopper fits 3, 5, 6 , and 6.5 gallon glass carboys and 500 ml flasks. This will not fill PET carboys or jugs.

A breathable Silicone stopper acts as both a stopper and an airlock. Its unique design allows CO2 to escape while keeping oxygen and airborne contamination out. It will also create a vacuum if the fermenting liquid cools (as opposed to pulling water in).

Great choice for fermenting wine, lagers, or anything with an extended fermentation time.

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