---
product_id: 411761073
title: "Fermentation TPE Rubber Stoppers – Drilled Bungs for Airlocks (#6 Drilled Stopper, 4-Pack)"
brand: "fermentaholics"
price: "KD 3.94"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/411761073-fermentation-tpe-rubber-stoppers-drilled-bungs-for-airlocks-6-drilled
store_origin: KW
region: Kuwait
---

# Fits multiple fermentation vessels Durable, recyclable TPE rubber Precision-drilled for perfect airlock fit Fermentation TPE Rubber Stoppers – Drilled Bungs for Airlocks (#6 Drilled Stopper, 4-Pack)

**Brand:** fermentaholics
**Price:** KD 3.94
**Availability:** ✅ In Stock

## Summary

> 🍻 Seal your craft, ferment like a pro!

## Quick Answers

- **What is this?** Fermentation TPE Rubber Stoppers – Drilled Bungs for Airlocks (#6 Drilled Stopper, 4-Pack) by fermentaholics
- **How much does it cost?** KD 3.94 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/411761073-fermentation-tpe-rubber-stoppers-drilled-bungs-for-airlocks-6-drilled)

## Best For

- fermentaholics enthusiasts

## Why This Product

- Trusted fermentaholics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **4-Pack Convenience:** Stock up and never run out—four stoppers ready to keep your fermentation projects airtight and thriving.
- • **Premium TPE Material:** Crafted from durable, rubber-like thermoplastic elastomer that’s both resilient and eco-friendly.
- • **Essential for Homebrewers:** A must-have tool for crafting beer, wine, mead, kombucha, and more with professional-grade precision.
- • **Versatile Fit for Every Brew:** Designed to fit a wide range of brewing vessels, making it your all-in-one fermentation companion.
- • **Perfect Airlock Compatibility:** Drilled stoppers engineered to securely hold standard airlocks, ensuring flawless fermentation.

## Overview

These #6 drilled TPE rubber stoppers are precision-made to fit standard airlocks and a variety of fermentation vessels. Crafted from durable, recyclable thermoplastic elastomer, this 4-pack is an essential accessory for homebrewers and fermenters aiming for airtight, contamination-free fermentation of beer, wine, mead, kombucha, and more.

## Description

Fermentation TPE Rubber Stoppers – Drilled Bungs for Airlocks (#6 Drilled Stopper, 4-Pack)

## Features

- DRILLED STOPPERS: Drilled bungs with standard size to fit an airlock
- VARIETY OF FITS: Drilled rubber stoppers fit into a variety of different brewing vessels, and each stoppers measurement is specified in the product pictures
- HOMEBREWING ESSENTIAL: A must-have for all home fermenters and homebrewers
- FERMENT YOUR FAVORITES: Use with an airlock to make beer, wine, mead, cider, sauerkraut, kimchi, hard kombucha, and so much more
- PREMIUM MATERIALS: Made from TPE (thermoplastic elastomer), a durable rubber-like, recyclable material

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material Type | Rubber |

## Product Details

- **Material:** Plastic
- **Brand:** Fermentaholics
- **Shape:** Round
- **Product Dimensions:** 1.14"W x 1"H
- **Is Dishwasher Safe:** Yes

## Images

![Fermentation TPE Rubber Stoppers – Drilled Bungs for Airlocks (#6 Drilled Stopper, 4-Pack) - Image 1](https://m.media-amazon.com/images/I/61xuKWMbJrL.jpg)
![Fermentation TPE Rubber Stoppers – Drilled Bungs for Airlocks (#6 Drilled Stopper, 4-Pack) - Image 2](https://m.media-amazon.com/images/I/31s7ZfX2rfL.jpg)
![Fermentation TPE Rubber Stoppers – Drilled Bungs for Airlocks (#6 Drilled Stopper, 4-Pack) - Image 3](https://m.media-amazon.com/images/I/71tWktUoMSL.jpg)
![Fermentation TPE Rubber Stoppers – Drilled Bungs for Airlocks (#6 Drilled Stopper, 4-Pack) - Image 4](https://m.media-amazon.com/images/I/41tK9awbLtL.jpg)
![Fermentation TPE Rubber Stoppers – Drilled Bungs for Airlocks (#6 Drilled Stopper, 4-Pack) - Image 5](https://m.media-amazon.com/images/I/41Dq5gcRgOL.jpg)

## Questions & Answers

**Q: is the hole perfectly centered?and what ios the size?**
A: The hole is perfectly centered and is 9.6 mm or .378" wide

**Q: How do you stop them from slipping out on their own?**
A: I found that putting a couple inches of paper towel over the bottom not only keep the stopper from slipping out.. it also adds a bit more protection from things entering the hole while your unaware. I've just did 4 gallons of grapes with blueberries.. the meter read just shy of a desert wine.. it turned out wonderfully light and easy to drink. THE MAX

**Q: Will these fit a 5 gallon plastic water jug used for drinking water dispenser?**
A: If you need to cap 5 gallon drinking water jugs, you may be looking for this type of product instead (5 Gallon Water Jug Cap)   https://www.amazon.com/dp/B0B3QXM4JG

**Q: what is the diameter of the hole?**
A: 3/8th inch. It matches all standard fermenter airlocks.

## Frequently Bought Together

- Fermentation Rubber Stoppers Drilled Bungs For Use With Airlock (#6 Rubber Stopper - 4 Pack)
- Fastrack Airlocks for Fermenting | Bubble Airlock for Wine Making and Beer Making | BPA-Free S-Shaped Airlock used for Brewing Wine, Beer, Pickles & more |Transparent Airlock Set Of 10
- Lalvin EC-1118 Wine Yeast (10 Pack) - Champagne Yeast - Make Wine Cider Mead Kombucha At Home - 5 g Sachets - Saccharomyces cerevisiae - Sold by CAPYBARA Distributors Inc.

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**Shop now:** [https://www.desertcart.com.kw/products/411761073-fermentation-tpe-rubber-stoppers-drilled-bungs-for-airlocks-6-drilled](https://www.desertcart.com.kw/products/411761073-fermentation-tpe-rubber-stoppers-drilled-bungs-for-airlocks-6-drilled)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-23*