---
product_id: 539421804
title: "stonylab Silicone Stopper with Thread, 19# Natural Silicone Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type, Pack of 10"
brand: "stonylab"
price: "KD 9.11"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/539421804-stonylab-silicone-stopper-with-thread-19-natural-silicone-septum-stopper
store_origin: KW
region: Kuwait
---

# Reusable premium silicone Threaded design for secure fit Fits 19/22 lab glassware joints stonylab Silicone Stopper with Thread, 19# Natural Silicone Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type, Pack of 10

**Brand:** stonylab
**Price:** KD 9.11
**Availability:** ✅ In Stock

## Summary

> 🔩 Lock in your lab’s efficiency with StonyLab’s silicone stoppers!

## Quick Answers

- **What is this?** stonylab Silicone Stopper with Thread, 19# Natural Silicone Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type, Pack of 10 by stonylab
- **How much does it cost?** KD 9.11 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/539421804-stonylab-silicone-stopper-with-thread-19-natural-silicone-septum-stopper)

## Best For

- stonylab enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack of 10:** Always have spares ready for uninterrupted lab work
- • **Secure Threaded Fit:** Prevents accidental disconnection with precision threading
- • **Universal Compatibility:** Perfectly fits 19/22 outer joint glassware for versatile applications
- • **Premium Silicone Material:** Durable, reusable, and resistant to wear for long-term use
- • **Trusted Quality & Support:** StonyLab guarantees satisfaction with responsive customer service

## Overview

The StonyLab Silicone Stopper with Thread is a pack of 10 durable, reusable silicone stoppers designed to securely fit 19/22 outer joint lab glassware. Featuring a threaded design to prevent accidental disconnection, these premium silicone stoppers ensure reliable sealing and compatibility for professional laboratory setups.

## Description

stonylab Silicone Stopper with Thread, 19# Natural Silicone Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type, Pack of 10

## Features

- Pack of 10
- I.D. 19mm (19#) stopper is suitable for glassware with matching joint of 19/22 in laboratory
- Thread design is convenient to use and avoid accident disconnecting
- premium silicone material, reusable but please avoid cross-use
- StonyLab ensures premium products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied

## Images

![stonylab Silicone Stopper with Thread, 19# Natural Silicone Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type, Pack of 10 - Image 1](https://m.media-amazon.com/images/I/51l-PbGadnL.jpg)
![stonylab Silicone Stopper with Thread, 19# Natural Silicone Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type, Pack of 10 - Image 2](https://m.media-amazon.com/images/I/51mECOgdOEL.jpg)
![stonylab Silicone Stopper with Thread, 19# Natural Silicone Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type, Pack of 10 - Image 3](https://m.media-amazon.com/images/I/51iUzPTnnwL.jpg)
![stonylab Silicone Stopper with Thread, 19# Natural Silicone Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type, Pack of 10 - Image 4](https://m.media-amazon.com/images/I/519P2qGcdSL.jpg)
![stonylab Silicone Stopper with Thread, 19# Natural Silicone Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type, Pack of 10 - Image 5](https://m.media-amazon.com/images/I/61dpiz2IicL.jpg)

## Available Options

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

## Frequently Bought Together

- stonylab Silicone Stopper with Thread, 19# Natural Silicone Septum Stopper Fit for 19/22 Outer Joint Lab Glassware, Sleeve Type, Pack of 10
- 12 pcs Keck Clips Ground Joints #24, Standard Taper POM for Joints 24/29 and 24/40
- stonylab Rubber Stopper, 14# Natural Rubber Septum Stopper Fit for 14/20 Outer Joint Lab Glassware, Sleeve Type, Pack of 10

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**Shop now:** [https://www.desertcart.com.kw/products/539421804-stonylab-silicone-stopper-with-thread-19-natural-silicone-septum-stopper](https://www.desertcart.com.kw/products/539421804-stonylab-silicone-stopper-with-thread-19-natural-silicone-septum-stopper)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-01*