---
product_id: 402925336
title: "Fermentation TPE Rubber Stoppers – Drilled Bungs for Airlocks (#6, 6.5, 7, 7.5, 8-5-Pack)"
brand: "fermentaholics"
price: "$32"
currency: NZD
in_stock: true
reviews_count: 9
category: "Fermentaholics"
url: https://www.desertcart.nz/products/402925336-fermentation-tpe-rubber-stoppers-drilled-bungs-for-airlocks-6-6
store_origin: NZ
region: New Zealand
---

# Fits multiple vessel sizes (#6 to 8) Durable, recyclable TPE material Precision-drilled for perfect airlock fit Fermentation TPE Rubber Stoppers – Drilled Bungs for Airlocks (#6, 6.5, 7, 7.5, 8-5-Pack)

**Brand:** fermentaholics
**Price:** $32
**Availability:** ✅ In Stock

## Summary

> 🍻 Seal your brew, unlock your craft!

## Quick Answers

- **What is this?** Fermentation TPE Rubber Stoppers – Drilled Bungs for Airlocks (#6, 6.5, 7, 7.5, 8-5-Pack) by fermentaholics
- **How much does it cost?** $32 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/402925336-fermentation-tpe-rubber-stoppers-drilled-bungs-for-airlocks-6-6)

## 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

- • **Hassle-Free Brewing:** Dishwasher safe and odor-free, these stoppers eliminate the rubber scent and simplify cleanup.
- • **Eco-Friendly Durability:** Crafted from premium thermoplastic elastomer (TPE), combining resilience with recyclability for sustainable brewing.
- • **Trusted by Homebrew Pros:** Highly rated with 4.6 stars and a top 33 rank in fermentation airlocks—join the community of passionate fermenters.
- • **Custom Fit for Every Brew:** Drilled stoppers designed to snugly fit a wide range of fermentation vessels, ensuring airtight security.
- • **Versatile Fermentation Essential:** Perfect for crafting beer, wine, mead, kombucha, and more—unlock your fermentation creativity.

## Overview

Fermentation TPE Rubber Stoppers are precision-drilled, recyclable thermoplastic elastomer bungs designed to fit a variety of brewing vessels. Ideal for homebrewers, they provide an airtight seal for airlocks, supporting fermentation of beer, wine, mead, and more. Dishwasher safe and odor-free, these stoppers combine durability with convenience, making them a must-have for any fermentation enthusiast.

## Description

Online Shopping for Kitchen Utensils & Gadgets from a great selection at everyday low prices. Free 2-day Shipping with desertcart Prime.

Review: Great, affordable little airlock kit - Great little kit for brewing. I was worried about the silicone bugs vs rubber but it turns out they're actually really nice, without the rubber scent that come with the rubber bungs. I use these quite a bit and love em. Great price for this little kit. I'm really glad they added the little rubber pieces to place into drilled out lids and caps to add airlock to containers that weren't meant to be used as fermenter.
Review: Fits 1 gal jug - These fit great in a 1 gallon wine jug.

## 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 |
|---------------|-------|
| ASIN | B09N4HN54B |
| Best Sellers Rank | #60,246 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #33 in Brewing & Fermentation Airlocks |
| Brand | Fermentaholics |
| Color | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (606) |
| Date First Available | December 6, 2021 |
| Is Dishwasher Safe | Yes |
| Item Weight | 4.2 ounces |
| Item model number | DrilledBungsStopper - P |
| Manufacturer | Fermentaholics |
| Material | Plastic |
| Number of Items | 1 |
| Product Dimensions | 1.14"W x 1"H |
| Shape | Cyclindrical |

## Product Details

- **Brand:** Fermentaholics
- **Color:** White
- **Material:** Plastic
- **Product Dimensions:** 1.14"W x 1"H
- **Shape:** Cyclindrical

## Images

![Fermentation TPE Rubber Stoppers – Drilled Bungs for Airlocks (#6, 6.5, 7, 7.5, 8-5-Pack) - Image 1](https://m.media-amazon.com/images/I/610UbnSMT2L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great, affordable little airlock kit
*by A***R on November 24, 2025*

Great little kit for brewing. I was worried about the silicone bugs vs rubber but it turns out they're actually really nice, without the rubber scent that come with the rubber bungs. I use these quite a bit and love em. Great price for this little kit. I'm really glad they added the little rubber pieces to place into drilled out lids and caps to add airlock to containers that weren't meant to be used as fermenter.

### ⭐⭐⭐⭐⭐ Fits 1 gal jug
*by J***L on December 1, 2025*

These fit great in a 1 gallon wine jug.

### ⭐⭐⭐⭐⭐ Wine stoppers.
*by M***G on September 24, 2025*

I am new to wine making. The listing gives size by number. I need a larger bung, and it was not in the pkg. If the ad had shown size by a ruler or metric, I would not have ordered this pkg. However the product is top quality, and I will keep them to possibly use for other things.

## Frequently Bought Together

- Fermentation Rubber Stoppers Drilled Bungs For Use With Airlock (#6, #6.5, #7, #7.5, #8-1 Each)
- 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.
- Fermtech Auto-Siphon Mini with 6 Feet of Food Safe Tubing & Clamp - Easy Home Brewing, Winemaking Kit, Complete System for Beer, Wine, Liquid Transfer

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**Shop now:** [https://www.desertcart.nz/products/402925336-fermentation-tpe-rubber-stoppers-drilled-bungs-for-airlocks-6-6](https://www.desertcart.nz/products/402925336-fermentation-tpe-rubber-stoppers-drilled-bungs-for-airlocks-6-6)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-06*