Bung- Pure Tan Gum Rubber- Lg

$7.49 $6.99
(You save $0.50)
(No reviews yet) Write a Review
SKU:
81002510
Availability:
Generally ships within 1-2 business days
Shipping:
Calculated at Checkout
Bung- Pure Tan Gum Rubber- Lg

Solid food grade pure tan gum stopper. Can be easily drilled to fit airlock, thermometer, etc.
Made of chemical tolerant pure tan gum

Although often referred to as a "rubber bung" or "rubber stopper," our bungs are actually made from food grade pure tan gum instead of rubber. We use this particular material because it is highly chemical tolerant, specifically to ethanol, whereas rubber is not.

Bottom- 2 7/16", Top- 2 31/32"
Fits our High Capacity column