---
product_id: 734252342
title: "Mastercool ALUM BOND 6.5OZ/184G"
brand: "mastercool"
price: "£34.62"
currency: GBP
in_stock: true
reviews_count: 5
category: "Mastercool"
url: https://www.desertcart.co.uk/products/734252342-mastercool-alum-bond-6-5oz-184g
store_origin: GB
region: United Kingdom
---

# OEM-grade reliability for HVAC/R pros 6.5 oz precision aluminum bonding Strong, pressure-sealing weld-ready formula Mastercool ALUM BOND 6.5OZ/184G

**Brand:** mastercool
**Price:** £34.62
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master the bond that professionals trust — don’t let leaks hold you back!

## Quick Answers

- **What is this?** Mastercool ALUM BOND 6.5OZ/184G by mastercool
- **How much does it cost?** £34.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/734252342-mastercool-alum-bond-6-5oz-184g)

## Best For

- mastercool enthusiasts

## Why This Product

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

## Key Features

- • **OEM Quality Assurance:** Uses genuine OEM parts standards for unmatched safety and performance.
- • **Versatile Application:** Perfect for automotive AC lines, HVAC systems, and metal component repairs.
- • **Pressure-Seal Confidence:** Ensures airtight seals that hold under high pressure, preventing costly failures.
- • **HVAC/R Specialist Approved:** Trusted by air conditioning pros for durable, leak-proof repairs.
- • **Pro-Grade Aluminum Bonding:** Engineered for seamless metal joins and electroplating compatibility.

## Overview

Mastercool ALUM BOND 6.5OZ/184G is a professional-grade aluminum bonding compound designed for automotive and HVAC/R applications. It delivers a strong, weld-ready bond that ensures airtight, pressure-resistant seals, trusted by specialists for reliable, OEM-quality repairs.

## Description

ALUM BOND 6.5OZ/184G

Review: This stuff really does contain aluminum! I used it for a client project that needed to be electroplated, and the metal components could be welded or otherwise soldered together, so I used this stuff and voila! Super strong bond and no electroplating trouble at all!
Review: Works great! I had a hole in a high side AC line on a Chrysler Pacifica. After repair the system is sealed and holds pressure.

## Features

- Supplies professional air conditioning and equipment to the automotive and HVAC/R industry
- Air conditioning specialists
- Use genuine OEM parts for safety reliability and performance
- ALUM BOND 6.5OZ/184G
- 90935

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CDDA1OW |
| Batteries Required? | No |
| Batteries included? | No |
| Customer Reviews | 4.5 4.5 out of 5 stars (41) |
| Date First Available | 19 April 2013 |
| Item Package Quantity | 1 |
| Item Weight | 204 g |
| Item model number | 90935 |
| Manufacturer | Mastercool |
| Part number | 90935 |
| Power source type | Corded Electric |
| Product Dimensions | 15.24 x 7.62 x 5.08 cm; 204.12 g |

## Images

![Mastercool ALUM BOND 6.5OZ/184G - Image 1](https://m.media-amazon.com/images/I/71m4+SPy3VL.jpg)
![Mastercool ALUM BOND 6.5OZ/184G - Image 2](https://m.media-amazon.com/images/I/81ednpLFSUL.jpg)
![Mastercool ALUM BOND 6.5OZ/184G - Image 3](https://m.media-amazon.com/images/I/81Ollky7ugL.jpg)
![Mastercool ALUM BOND 6.5OZ/184G - Image 4](https://m.media-amazon.com/images/I/81MadkOP-zL.jpg)
![Mastercool ALUM BOND 6.5OZ/184G - Image 5](https://m.media-amazon.com/images/I/81QhXcfMgUL.jpg)

## Questions & Answers

**Q: Would this work on a evaporator? Need to seal a small leak**
A: Yes it would . However, if your evaporator is leaking in one spot due to old age and corrosion, the rest is not far behind. Replace it. If you punctured the core and its in good shape then by all means.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***M on 2 December 2025*

This stuff really does contain aluminum! I used it for a client project that needed to be electroplated, and the metal components could be welded or otherwise soldered together, so I used this stuff and voila! Super strong bond and no electroplating trouble at all!

### ⭐⭐⭐⭐⭐ Review
*by C***K on 14 November 2025*

Works great! I had a hole in a high side AC line on a Chrysler Pacifica. After repair the system is sealed and holds pressure.

### ⭐⭐⭐⭐ Review
*by M***A on 23 July 2025*

Sello la fuga de condenser...y volvió a funcionar!!!

## Frequently Bought Together

- MASTERCOOL 90935 A/C Repair Epoxy
- J-B Weld 8267 SteelStik Steel Reinforced Epoxy Putty Stick - 2 oz.

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**Shop now:** [https://www.desertcart.co.uk/products/734252342-mastercool-alum-bond-6-5oz-184g](https://www.desertcart.co.uk/products/734252342-mastercool-alum-bond-6-5oz-184g)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-06-16*