---
product_id: 546216708
title: "Leak Stopper Pack of 5 - Permanent O-Ring Seal Washer Insert for CO2 Gas Cylinders, Bronze"
brand: "generic"
price: "€ 30.72"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/546216708-leak-stopper-pack-of-5-permanent-o-ring-seal-washer
store_origin: NL
region: Netherlands
---

# Permanent seal 5-pack Brass O-rings Leak Stopper Pack of 5 - Permanent O-Ring Seal Washer Insert for CO2 Gas Cylinders, Bronze

**Brand:** generic
**Price:** € 30.72
**Availability:** ✅ In Stock

## Summary

> 🔒 Lock in your peace of mind with Leak Stopper!

## Quick Answers

- **What is this?** Leak Stopper Pack of 5 - Permanent O-Ring Seal Washer Insert for CO2 Gas Cylinders, Bronze by generic
- **How much does it cost?** € 30.72 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/546216708-leak-stopper-pack-of-5-permanent-o-ring-seal-washer)

## Best For

- generic enthusiasts

## Why This Product

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

## Key Features

- • **Seal the Deal:** Say goodbye to leaks with our permanent O-ring solution!
- • **Universal Fit:** Designed for standard CO2 CGA320 cylinder valves.
- • **Durable Design:** Crafted from sturdy brass for long-lasting performance.
- • **Effortless Installation:** Screw it in and forget it – no tools required!
- • **No Modifications Needed:** Enjoy a hassle-free upgrade without altering your setup.

## Overview

The Leak Stopper Pack of 5 features durable brass O-ring seal washers designed for CO2 gas cylinders. These easy-to-install inserts create a permanent seal, effectively eliminating leaks in metal-on-metal connections without the need for any modifications to your existing equipment.

## Description

Leak Stopper Pack of 5 - Permanent O-Ring Seal Washer Insert for CO2 Gas Cylinders, Bronze

## Features

- 5 PACK: Leak Stopper Permanent O-Rings
- O-RING CONSTRUCTION: Made of Sturdy Brass
- EASY INSTALLATION: Screws into Standard CO2 CGA320 Cylinder Valve between regulator and valve
- SEALS CONNECTION: Permanently stays in place and solves leaky metal-on-metal connections
- APPLICATION: Requires No Cylinder or Regulator Modifications

## Product Details

- **Material:** Brass
- **Nominal Inside Diameter:** 1 Inches
- **Item Diameter:** 0.47 Inches
- **Brand:** Generic
- **Color:** Bronze

## Images

![Leak Stopper Pack of 5 - Permanent O-Ring Seal Washer Insert for CO2 Gas Cylinders, Bronze - Image 1](https://m.media-amazon.com/images/I/51NJKdEvE1L.jpg)
![Leak Stopper Pack of 5 - Permanent O-Ring Seal Washer Insert for CO2 Gas Cylinders, Bronze - Image 2](https://m.media-amazon.com/images/I/41eAwTw81TL.jpg)
![Leak Stopper Pack of 5 - Permanent O-Ring Seal Washer Insert for CO2 Gas Cylinders, Bronze - Image 3](https://m.media-amazon.com/images/I/31R4TNlOdML.jpg)
![Leak Stopper Pack of 5 - Permanent O-Ring Seal Washer Insert for CO2 Gas Cylinders, Bronze - Image 4](https://m.media-amazon.com/images/I/415dziTU2nL.jpg)

## Frequently Bought Together

- Leak Stopper Pack of 5 - Permanent O-Ring Seal Washer Insert for CO2 Gas Cylinders, Bronze
- Premium Nylon CO2 Regulator Washers, Self Centering, Fits All CGA-320 Fittings (12)
- Kegconnection Regulator Washer - Nylon CO2 Tank to Draft Beer Kegerator Regulators Replacement Washers - Stop Leaks for Kegs, Homebrews - Pack of 10

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**Shop now:** [https://www.desertcart.nl/products/546216708-leak-stopper-pack-of-5-permanent-o-ring-seal-washer](https://www.desertcart.nl/products/546216708-leak-stopper-pack-of-5-permanent-o-ring-seal-washer)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-24*