---
product_id: 141385904
title: "5-Pack (Same Size) Solid Rubber Stoppers - Size #8-42mm (1.65in) x 32mm (1.25in) - 30mm (1.18in) Long - Black Lab Plug"
brand: "enjoyist"
price: "₨570"
currency: SCR
in_stock: true
reviews_count: 8
category: "Enjoyist"
url: https://www.desertcart.sc/products/141385904-5-pack-same-size-solid-rubber-stoppers-size-8-42mm
store_origin: SC
region: Seychelles
---

# 42mm top diameter precision Ideal for lab & industrial use Premium durable rubber 5-Pack (Same Size) Solid Rubber Stoppers - Size #8-42mm (1.65in) x 32mm (1.25in) - 30mm (1.18in) Long - Black Lab Plug

**Brand:** enjoyist
**Price:** ₨570
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal with confidence — never let a leak slow you down!

## Quick Answers

- **What is this?** 5-Pack (Same Size) Solid Rubber Stoppers - Size #8-42mm (1.65in) x 32mm (1.25in) - 30mm (1.18in) Long - Black Lab Plug by enjoyist
- **How much does it cost?** ₨570 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/141385904-5-pack-same-size-solid-rubber-stoppers-size-8-42mm)

## Best For

- enjoyist enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from premium solid rubber for superior durability and chemical resistance.
- • **Trusted & Tested:** Highly rated for reliability in demanding environments, from boiling water to chemical mixtures.
- • **Bulk Pack Advantage:** 5-pack quantity keeps you stocked for multiple projects or replacements.
- • **Versatile Application:** Perfect for laboratory, household, and industrial sealing needs.
- • **Precision Fit, Every Time:** Top diameter 42mm x bottom 32mm ensures a snug, leak-proof seal.

## Overview

This 5-pack of size #8 solid rubber stoppers features a precise 42mm top diameter and 32mm bottom diameter with a 30mm length, made from premium rubber for durability. Ideal for laboratory, household, and industrial applications, these stoppers provide a reliable, leak-proof seal. The pack ensures you have spares on hand, trusted by professionals for high-temperature and chemical resistance.

## Description

5 Packs #8 rubber stopper Product Dimension (Top/Bottom Dia. x Height) #8 42/32mm x 30mm Package includes #8 x 5 Kindly Tips:Some dust will be on the rubber stopper surface,just wash by water.And pls put them in some place where the children cannot reach.

Review: Like a thumb in the dike - I needed a stopper to replace one that belongs to the first of two hummingbird-water-mixing bottles I've owned for years. It has to resist water at near the boiling point and to fit snugly in the heavy glass bottle in which I mix the Secret Sauce. These stoppers met the need perfectly. And now I've got spares. Great little product.
Review: Rubber stoppers, as expected - Rubber stoppers, what's to say? No problems, size is as specified, they are indeed black.

## Features

- Please read the dimensions description listing carefully and confirm the dimensions you wanted.
- Top diameter: 42mm -- Bottom diameter: 32mm -- Length: 30mm
- High-quality Material: Permium rubber,Ideal for laboratory, household, and industrial application
- Large Quantity: 5 Packs are great quantity for your wide applications
- Other vary sizes from #000 to #10 also available from Enjoyist on desertcart

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QWPNQGJ |
| Best Sellers Rank | #207,353 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #211 in Lab Rubber Stoppers |
| Date First Available | April 22, 2019 |
| Item Weight | 10.2 ounces |
| Item model number | Enjoyist---#8 |
| Manufacturer | Enjoyist |
| Package Dimensions | 4.61 x 3.35 x 1.34 inches |

## Images

![5-Pack (Same Size) Solid Rubber Stoppers - Size #8-42mm (1.65in) x 32mm (1.25in) - 30mm (1.18in) Long - Black Lab Plug - Image 1](https://m.media-amazon.com/images/I/51fbLdf24xL.jpg)
![5-Pack (Same Size) Solid Rubber Stoppers - Size #8-42mm (1.65in) x 32mm (1.25in) - 30mm (1.18in) Long - Black Lab Plug - Image 2](https://m.media-amazon.com/images/I/615o8ga5UUL.jpg)
![5-Pack (Same Size) Solid Rubber Stoppers - Size #8-42mm (1.65in) x 32mm (1.25in) - 30mm (1.18in) Long - Black Lab Plug - Image 3](https://m.media-amazon.com/images/I/51sRkl3+HeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Like a thumb in the dike
*by D***R on April 18, 2021*

I needed a stopper to replace one that belongs to the first of two hummingbird-water-mixing bottles I've owned for years. It has to resist water at near the boiling point and to fit snugly in the heavy glass bottle in which I mix the Secret Sauce. These stoppers met the need perfectly. And now I've got spares. Great little product.

### ⭐⭐⭐⭐⭐ Rubber stoppers, as expected
*by S***E on April 18, 2025*

Rubber stoppers, what's to say? No problems, size is as specified, they are indeed black.

### ⭐⭐⭐⭐⭐ Great quality!
*by M***N on August 16, 2025*

No leaks. Would buy again.

## Frequently Bought Together

- 5-Pack (Same Size) Solid Rubber Stoppers - Size #8-42mm (1.65in) x 32mm (1.25in) - 30mm (1.18in) Long - Black Lab Plug
- 4-Pack (Same Size) Large Solid Rubber Stoppers - Size #9-45mm (1.77in) x 37mm (1.45in) - 30mm (1.18in) Long - Black Lab Plug
- 5-Pack (Same Size) Solid Rubber Stoppers - Size #7-37mm (1.45in) x 28mm (1.10in) - 30mm (1.18in) Long - Black Lab Plug

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-21*