---
product_id: 513183874
title: "Buna-N O-Ring Splicing Kit, 70A Durometer, Black, Metric Sizes, 9 Pieces, 1 Meter Each"
brand: "mr o-ring"
price: "RM1026"
currency: MYR
in_stock: true
url: https://www.desertcart.com.my/products/513183874-buna-n-o-ring-splicing-kit-70a-durometer-black-metric
store_origin: MY
region: Malaysia
---

# 9-piece kit 70A durometer Temp range: -40°F to 212°F Buna-N O-Ring Splicing Kit, 70A Durometer, Black, Metric Sizes, 9 Pieces, 1 Meter Each

**Brand:** mr o-ring
**Price:** RM1026
**Availability:** ✅ In Stock

## Summary

> 🔩 Seal the Deal with Confidence!

## Quick Answers

- **What is this?** Buna-N O-Ring Splicing Kit, 70A Durometer, Black, Metric Sizes, 9 Pieces, 1 Meter Each by mr o-ring
- **How much does it cost?** RM1026 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/513183874-buna-n-o-ring-splicing-kit-70a-durometer-black-metric)

## Best For

- mr o-ring enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Convenience:** Comes with a plastic box, splicing jig, cutting tool, and adhesive for a complete splicing experience.
- • **Temperature Resilience:** Designed to perform in extreme temperatures, from -40°F to 212°F, making it ideal for diverse applications.
- • **Versatile Fluid Compatibility:** Crafted from durable Buna-nitrile, this kit is perfect for a variety of fluids and hydrocarbons.
- • **Professional Quality Assurance:** Manufactured by Small Parts, Inc., ensuring reliability and performance for all your sealing needs.
- • **Comprehensive Splicing Solution:** Includes 9 pieces of O-ring cord, each 1 meter long, ensuring you have the right size for any project.

## Overview

The Buna-N O-Ring Splicing Kit is a professional-grade solution featuring 9 pieces of 70A durometer Buna-nitrile cord, designed for compatibility with various fluids and hydrocarbons. Each piece measures 1 meter, and the kit includes essential tools for splicing, all housed in a convenient plastic box. With a temperature range of -40°F to 212°F, this kit is perfect for a wide array of applications, ensuring you’re always prepared for any sealing challenge.

## Description

This O-Ring splicing kit is made of Black Buna-N, has a durometer of 70A, and includes 9 pieces of o-ring cord in metric cross sections, 1 meter of cord per piece. The cord has a Round cross-section and can be used across a wide temperature range from -67 degrees F (-55 degrees C) to 257 degrees F (125 degrees C). The splicing kit comes in a plastic box with lid card, instructions, cord stock, splicing jig, cutting tool, and adhesive.The kit includes the following cord sizes: 1 Meter of 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 5.7mm, 8.4mm O-Ring Cord Stock.Buna-nitrile can have high tensile strength, as well as abrasion, tear, and compression set resistance. It is compatible for use with petroleum, hexafluoroacetone (HFA), hexafluoro-2-butyne (HFB) and hydrofluorocarbon (HFC) fluids, vegetable oil, alcohol, acids, and aliphatic hydrocarbons. Buna-nitrile is vulnerable to acetone, ethers, esters, ozone, sunlight and weathering, and should not be used in ozone-generating electric motors, welding equipment, or in applications with exposure to UV light.The durometer hardness of this Buna-N O-Ring cord is 70A. Durometers measure the hardness of a material and its resistance to permanent indentation. A higher durometer value indicates greater resistance to indentation. On a scale of 0 to 100, a value of 0 indicates that a sample was completely penetrated, while a value of 100 shows no indentation in the sample. The letter following the number identifies the shore scale, which is either shore A or D. Shore A is used for rubber, while shore D is used for harder plastics.What's in the box?1 Meter of 1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 5mm, 5.7mm, 8.4mm O-Ring Cord StockPlastic Box with Lid Card and InstructionsSplicing Jig, Cutting Tool, and Adhesive

## Features

- Made of Buna-nitrile for use with a variety of fluids and hydrocarbons and has a durometer (hardness) of 70A
- Splicing Kit includes 9 pieces of O-ring cord in metric cross sections, 1 meter of cord per piece
- Plastic box with lid card, cord stock, splicing jig, cutting tool, and adhesive
- For use across a wide temperature range from -40 degrees F (-40 degrees C) to 212 degrees F (100 degrees C)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Small Parts, Inc |
| Part number | KIT-SPL-MN70 |
| Item Weight | 422 g |
| Package Dimensions | 27.2 x 12.29 x 4.7 cm; 422 g |
| Item model number | KIT-SPL-MN70 |
| Size | Buna-N, 70 Duro, Black |
| Colour | Black |
| Style | Buna-N, 70 Duro |
| Material | Nitrile Rubber |
| Shape | Round |
| Item Package Quantity | 1 |
| Number of Pieces | 9 |
| Measurement System | Metric |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Nitrile Rubber
- **Nominal inside diameter:** 3 Millimetres
- **Brand:** Mr O-Ring
- **Colour:** Black
- **Manufacturer:** Small Parts, Inc

## Images

![Buna-N O-Ring Splicing Kit, 70A Durometer, Black, Metric Sizes, 9 Pieces, 1 Meter Each - Image 1](https://m.media-amazon.com/images/I/81nrCWraT0L.jpg)

## Available Options

This product comes in different **Style Name** options.

## Questions & Answers

**Q: can this kit be use auto a/c**
A: YES The base material is functional over a wide range of chemical and high pressure applications. The real care is needed in the sizing and splicing on any seal or O ring.

**Q: What are the 9 cross section metric sizes in this kit?**
A: in mm.:  1.5,2.0,2.5,3.0,3.5,4.0,5.0,5.7,8.4whoops, just saw someone else had replied....

**Q: Does anyone know what type of adhesive is used in this kit ( buna-n ) and is it the same adhesive as used in the viton o-ring material? thanks!**
A: I've always used regular super glue after the glue with the kits were gone and never had a problem.

**Q: Also, how long does the adhesive last after opening the tube? Thanks!**
A: Hi  About a month, Look for Professor Foam when you purchase!  Thanks!

## Frequently Bought Together

- Small Parts - KIT-SPL-MN70 Buna-N O-Ring Splicing Kit, 70A Durometer, Black, Metric Sizes, 9 Pieces, 1 Meter Each
- Buna-N O-Ring Splicing Kit, 70A Durometer, Black, Standard Sizes, 5 Pieces, 7 Feet Each
- Buna-N O-Ring Splicing Kit, 70A Durometer, Black (Multiple Sizes (1/16, 3/32, 1/8, 3/16, 1/4) 7’ Ea.)

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-23*