---
product_id: 655879607
title: "Solid Rubber Stoppers with Dual-Hole, 5-Pack Air-Tight 7# Natural Rubber Stoppers Lab Seal for Chemical Experiments"
brand: "stonylab"
price: "€ 25.16"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/655879607-solid-rubber-stoppers-with-dual-hole-5-pack-air-tight
store_origin: ES
region: Spain
---

# Air-tight seal Dual-hole design Size 7# dimensions Solid Rubber Stoppers with Dual-Hole, 5-Pack Air-Tight 7# Natural Rubber Stoppers Lab Seal for Chemical Experiments

**Brand:** stonylab
**Price:** € 25.16
**Availability:** ✅ In Stock

## Summary

> 🔬 Seal the deal with confidence!

## Quick Answers

- **What is this?** Solid Rubber Stoppers with Dual-Hole, 5-Pack Air-Tight 7# Natural Rubber Stoppers Lab Seal for Chemical Experiments by stonylab
- **How much does it cost?** € 25.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/655879607-solid-rubber-stoppers-with-dual-hole-5-pack-air-tight)

## 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

- • **Dual-Hole Design:** Adaptable usage tailored to your unique configurations.
- • **Versatile Sealing:** Perfect for diverse applications requiring reliable sealing.
- • **Chemical Resistance:** Excellent tolerance to acidic and alkaline environments.
- • **Sturdy Construction:** Crafted from premium rubber for durability and corrosion resistance.
- • **Customer Satisfaction Guarantee:** Premium products backed by professional customer service.

## Overview

The stonylab Solid Rubber Stoppers are designed for versatility and durability, featuring a dual-hole design for adaptable usage in various chemical experiments. With a size 7# specification and premium rubber construction, these stoppers ensure reliable sealing and resistance to corrosive environments, making them an essential tool for any lab.

## Description

Solid Rubber Stoppers with Dual-Hole, 5-Pack Air-Tight 7# Natural Rubber Stoppers Lab Seal for Chemical Experiments

## Features

- Versatile Sealing: compliant for various applications requiring reliable sealing, the natural rubber stoppers offer dependable performance in diverse settings
- Dual-Hole Design: tailored to accommodate unique configurations, the dual-hole design facilitates adaptable usage for your specific needs
- Size 7#: 1.46 inch top length; 1.18 inch bottom length; 1.18 inch height; 0.28 inch hole diameter
- Sturdy Construction: crafted from premium rubber material, these stoppers boast durability, corrosion resistance, and excellent tolerance to acidic and alkaline environments, ensuring a long service life
- Warranty: stonylab ensures premium products and professional customer service; if received damaged, please contact us immediately; we will solve it until satisfied

## Images

![Solid Rubber Stoppers with Dual-Hole, 5-Pack Air-Tight 7# Natural Rubber Stoppers Lab Seal for Chemical Experiments - Image 1](https://m.media-amazon.com/images/I/41Ai1cAl1DL.jpg)

## Available Options

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

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**Shop now:** [https://www.desertcart.es/products/655879607-solid-rubber-stoppers-with-dual-hole-5-pack-air-tight](https://www.desertcart.es/products/655879607-solid-rubber-stoppers-with-dual-hole-5-pack-air-tight)

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-26*