Rubber Bung
Size |
Top Diameter |
Bottom Diameter |
Length |
Fits |
#2 | 20mm |
16mm |
25mm |
|
#3 | 24mm |
16mm |
25mm |
|
#5 | 27mm |
23mm |
25mm |
|
#6 | 32mm |
26mm |
25mm |
|
#6.5 | 34mm |
27mm |
25mm |
|
#7.5 | 39mm |
31mm |
25mm |
|
#10 | 50mm |
42mm |
25mm |
|
#13 | 68mm |
58mm |
25mm |
click to select rubber bung size
These rubber bungs can be delivered anywhere in the Contiguous United States.
Choose from seven sizes of natural latex rubber bungs. See the size specification chart to determine which size is best for you. These rubber corks create an airtight seal for use in fermentation airlocks. Whether you're making wine, beer or probiotic vegetables we have the rubber bung for you. All rubber bungs are compatible with three piece airlocks and s shaped airlocks. Use to let pressure escape and keep oxygen that spoils ferments out. Rubber bungs are sold individually.
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