---
product_id: 734771781
title: "Bar's Leaks 1186-6PK Liquid Aluminum Stopleak Pack of 6 1186-6PK"
brand: "bar's products"
price: "A$17"
currency: AUD
in_stock: false
url: https://www.desertcart.com.au/products/734771781-bars-leaks-1186-6pk-liquid-aluminum-stopleak-pack-of-6
store_origin: AU
region: Australia
---

# Prevents overheating & lowers water temp Compatible with all coolant types Permanently seals coolant leaks Bar's Leaks 1186-6PK Liquid Aluminum Stopleak Pack of 6 1186-6PK

**Brand:** bar's products
**Price:** A$17
**Availability:** ❌ Out of Stock

## Summary

> 🛡️ Seal the deal on overheating—drive worry-free with Bar's Leaks!

## Quick Answers

- **What is this?** Bar's Leaks 1186-6PK Liquid Aluminum Stopleak Pack of 6 1186-6PK by bar's products
- **How much does it cost?** A$17 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/734771781-bars-leaks-1186-6pk-liquid-aluminum-stopleak-pack-of-6)

## Best For

- bar's products enthusiasts

## Why This Product

- Trusted bar's products brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **No Drain, No Hassle:** Safe to use without draining your cooling system, saving you time and stress.
- • **Leak-Proof Confidence:** Scientifically engineered to permanently seal coolant leaks and stop overheating before it starts.
- • **Multi-Material Sealant:** Effectively seals leaks in plastic, aluminum, copper, steel radiators, gaskets, and freeze plugs.
- • **Xtreme Cool Protection:** Includes advanced formula to cool your system and prevent heater core failures.
- • **Universal Compatibility:** Works seamlessly with all traditional and long-life refrigerants—no guesswork needed.

## Overview

Bar's Leaks 1186-6PK Liquid Aluminum Stop Leak is a scientifically formulated, low-viscosity liquid designed to permanently seal coolant leaks across multiple materials. It prevents overheating by regulating system temperature, works with all types of coolants and antifreezes, and requires no system drainage, making it an essential, hassle-free solution for maintaining optimal engine cooling performance.

## Description

Bar's Leaks Liquid Aluminum Stop Leak Seal Radiator Leak Seals freezing plug leaks Repairs gasket leaks and heater core leaks Reduces water temperature

## Features

- PREVENT COOLANT LEAKS: Scientifically formulated to permanently seal coolant leaks that cause overheating issues. Liquid Aluminum is part of the next generation of leak proof lines that not only seals leaks but also adjusts the system
- SEAL HEATER CORE LEAKS: Includes Xtreme Cool to prevent overheating and lower water temperature
- SEAL GASKETS: Seals leaks in plastic, aluminum, metal (copper/steel) radiators, heater cores, gaskets, and freeze plugs safely and easily
- SEAL FREEZE PLUGS: Does not harm your cooling system, no drainage is required
- Use with any type of traditional or long life refrigerants: yellow, orange, pink, red, blue, purple, green silicate base, non-silicate base (oat/hot) 50-50 mix antifreeze and/or water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Bar's Leaks |
| Brand | Bar's Products |
| Model | 1186-6PK |
| Product Dimensions | 6.6 x 6.6 x 18.8 cm; 544.31 g |
| Item model number | 1186-6PK |
| Special Features | Permanently seals coolant leaks, seals heater core leaks, regulates cooling system, and is compatible with various types of coolants and antifreezes |
| Item Dimensions  L x W x H | 6.6 x 6.6 x 18.8 cm |
| Viscosity | Low viscosity liquid |
| Color | clear |
| Item Weight | 544 g |

## Product Details

- **Brand:** Bar's Products
- **Specific Uses For Product:** Repair
- **Material:** Liquid Aluminum and Extreme Cool
- **Item Form:** Liquid
- **Special Feature:** Permanently seals coolant leaks, seals heater core leaks, regulates cooling system, and is compatible with various types of coolants and antifreezes

## Images

![Bar's Leaks 1186-6PK Liquid Aluminum Stopleak Pack of 6 1186-6PK - Image 1](https://m.media-amazon.com/images/I/71c4l2RbsDL.jpg)
![Bar's Leaks 1186-6PK Liquid Aluminum Stopleak Pack of 6 1186-6PK - Image 2](https://m.media-amazon.com/images/I/61gkAvkEGTL.jpg)
![Bar's Leaks 1186-6PK Liquid Aluminum Stopleak Pack of 6 1186-6PK - Image 3](https://m.media-amazon.com/images/I/61wodHFr0VL.jpg)

## Frequently Bought Together

- Bar's Leaks Liquid Aluminum Radiator and Heater Core Stop Leak. 6 Pack,1186-6PK
- ATP Automotive AT-205 Re-Seal Stops Leaks, 8 Ounce Bottle
- Bar's Leaks 1109 Liquid Copper Block Seal, Intake and Radiator Stop Leak, 18 oz. | One Step, Safe for All Cooling Systems

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**Shop now:** [https://www.desertcart.com.au/products/734771781-bars-leaks-1186-6pk-liquid-aluminum-stopleak-pack-of-6](https://www.desertcart.com.au/products/734771781-bars-leaks-1186-6pk-liquid-aluminum-stopleak-pack-of-6)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-27*