---
product_id: 60024612
title: "Nitrile Rubber O-Ring Cord - 4mm Diameter - Sold per metre - Oil, Water, Fuel Seals"
brand: "camthorne"
price: "7348CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Camthorne"
url: https://www.desertcart.sn/products/60024612-nitrile-rubber-o-ring-cord-4mm-diameter-sold-per-metre
store_origin: SN
region: Senegal
---

# Custom length per metre Wide temp range -30°C to +100°C Oil & fuel resistant Nitrile Rubber O-Ring Cord - 4mm Diameter - Sold per metre - Oil, Water, Fuel Seals

**Brand:** camthorne
**Price:** 7348CFA
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smarter, not harder – custom-fit protection that keeps you ahead!

## Quick Answers

- **What is this?** Nitrile Rubber O-Ring Cord - 4mm Diameter - Sold per metre - Oil, Water, Fuel Seals by camthorne
- **How much does it cost?** 7348CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/60024612-nitrile-rubber-o-ring-cord-4mm-diameter-sold-per-metre)

## Best For

- camthorne enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Highly rated by DIY enthusiasts and mechanics alike for reliable performance in critical applications.
- • **Temperature Tough:** Operates flawlessly from freezing -30°C up to a scorching +100°C, perfect for diverse environments.
- • **Effortless Assembly:** Compatible with common adhesives for easy joining into perfect O-rings without hassle.
- • **Seal with Confidence:** Premium nitrile rubber ensures unbeatable resistance to oil, water, and fuel for lasting durability.
- • **Tailored Fit Every Time:** Sold by the metre, enabling precise custom O-ring sizes for your unique sealing needs.

## Overview

This 4mm diameter nitrile rubber O-ring cord is sold per metre, designed for creating custom seals resistant to oil, water, and fuel. With a robust temperature tolerance from -30°C to +100°C, it’s ideal for professional-grade sealing solutions in automotive, plumbing, and industrial applications.

## Description

Continuous length of nitrile O-ring cord, sold per metre to a maximum of 25m overall length. Ideal for creating custom sized seals for general use, or against fuel, oil and water. Nitrile has an operating temperature from -30°C to +100°C, and can be joined into O-rings with many general purpose contact adhesives.

Review: Very good product and seller - Very good
Review: Chain case seal - Exactly what I wanted to use a a seal for a chain case on a classic motorcycle.

## Features

- Nitrile rubber - 70° Shore A
- Water, oil and fuel resistant
- Temperature range: -30 to +100°C
- Ideal for custom O-ring seal making
- ** Multiple orders supplied as one length **

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00N2THQ12 |
| Best Sellers Rank | 138,005 in DIY & Tools ( See Top 100 in DIY & Tools ) 263 in Tap O-Rings |
| Brand | Camthorne |
| Customer Reviews | 4.4 4.4 out of 5 stars (133) |
| Date First Available | 27 Aug. 2014 |
| Manufacturer | Thorne |
| Manufacturer part number | 4mm o ring cord |
| Manufacturer reference | 4mm o ring cord |

## Product Details

- **Brand:** Camthorne
- **Colour:** Black
- **Item diameter:** 4 Millimetres
- **Material:** Synthetic Rubber
- **Nominal inside diameter:** 4 Millimetres

## Images

![Nitrile Rubber O-Ring Cord - 4mm Diameter - Sold per metre - Oil, Water, Fuel Seals - Image 1](https://m.media-amazon.com/images/I/81qXgR6ZbZL.jpg)
![Nitrile Rubber O-Ring Cord - 4mm Diameter - Sold per metre - Oil, Water, Fuel Seals - Image 2](https://m.media-amazon.com/images/I/81eE2dylBbL.jpg)

## Questions & Answers

**Q: How solid is this ? Would a cats claws dig in ?**
A: Difficult to comment.  The rubber is quie firm but no hard as it would not  make a good seal if either too soft or too hard

**Q: Is the measurement in circumference or diameter**
A: Diameter

**Q: What adhesive is best to join into o ring**
A: Cyanoacrylate instant adhesive

**Q: 4mm diameter is outer or actual hole?**
A: It doesn't have a hole well mine didn't. So 4mm outer

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good product and seller
*by S***E on 29 September 2025*

Very good

### ⭐⭐⭐⭐⭐ Chain case seal
*by A***X on 29 July 2025*

Exactly what I wanted to use a a seal for a chain case on a classic motorcycle.

### ⭐⭐⭐⭐⭐ Great for making plastic case waterproof
*by T***8 on 25 August 2023*

I bought the wrong medium size (12inx5in) plastic boxes, ones I should have bought are watertight. Noticed that in lid there is a 4mm wide channel all around the lid. Bought this O-cord and pressed into channel, cut to length, glued ends together so gives full seal. Now have waterproof boxes. Arrived early, 10m in large envelope, product perfect.

## Frequently Bought Together

- Nitrile Rubber O-Ring Cord - 4mm Diameter - Sold per metre - Oil, Water, Fuel Seals
- Nitrile Rubber O-Ring Cord - 3mm Diameter - Sold per metre - Oil, Water, Fuel Seals
- Nitrile Rubber O-Ring Cord - 5mm Diameter - Sold per metre - Oil, Water, Fuel Seals

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**Shop now:** [https://www.desertcart.sn/products/60024612-nitrile-rubber-o-ring-cord-4mm-diameter-sold-per-metre](https://www.desertcart.sn/products/60024612-nitrile-rubber-o-ring-cord-4mm-diameter-sold-per-metre)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-03-02*