---
product_id: 23283093
title: "Pioneer Automotive Industries Air Flo Radiator Sealant and Leak Preventative Stop Leak 14 Oz. Powder T-5100"
brand: "pioneer automotive industries"
price: "A$9"
currency: AUD
in_stock: false
reviews_count: 2
url: https://www.desertcart.com.au/products/23283093-pioneer-automotive-industries-air-flo-radiator-sealant-and-leak-preventative
store_origin: AU
region: Australia
---

# Seals oil & water leaks 14 oz weight Safe for all metals Pioneer Automotive Industries Air Flo Radiator Sealant and Leak Preventative Stop Leak 14 Oz. Powder T-5100

**Brand:** pioneer automotive industries
**Price:** A$9
**Availability:** ❌ Out of Stock

## Summary

> 🚗 Seal the Deal with Air Flo!

## Quick Answers

- **What is this?** Pioneer Automotive Industries Air Flo Radiator Sealant and Leak Preventative Stop Leak 14 Oz. Powder T-5100 by pioneer automotive industries
- **How much does it cost?** A$9 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/23283093-pioneer-automotive-industries-air-flo-radiator-sealant-and-leak-preventative)

## Best For

- pioneer automotive industries enthusiasts

## Why This Product

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

## Key Features

- • **Clean & Clear:** Cleans as it seals, preventing clogs and maintaining optimal performance.
- • **Easy Application:** Simple to use powder format that integrates seamlessly into your vehicle's system.
- • **Seal with Confidence:** Effectively seals both internal and external leaks, ensuring your vehicle runs smoothly.
- • **Leak Prevention Mastery:** A proactive solution to stop leaks before they become costly repairs.
- • **Universal Compatibility:** Safe for use with all types of anti-freeze and compatible with aluminum and all metals.

## Overview

Pioneer Automotive Industries Air Flo Radiator Sealant and Leak Preventative is a 14 oz powder designed to effectively seal oil and water leaks while cleaning the system. Safe for all metals and compatible with any type of anti-freeze, this product ensures your vehicle remains leak-free and performs at its best.

## Description

Pioneer's Air Flo is a secret formula that is activated in the radiator and block circulating system when the system is filled and brought to normal operating temperature. Air Flo seals oil to water leaks Air Flo cleans as it seals, won't clog Air Flo seals internal and external leaks Air Flo safe for aluminum and all metals Air Flo industry proven for over 50 years Air Flo prevents deposits of rust and corrosion Air Flo safe for use with all types of anti-freeze Directions: 1. Place one tablespoonful "Air Flo" in top of radiator (measuring cup included) 2. Disperse with air 3. When radiator is place on car "Air Flo" will become activated at normal operating temperature Note: "Air Flo" may be added directly to a filled radiator. Add every 5,000 miles to keep system clean and prevent leaks

## Features

- Air Flo seals oil to water leaks
- Air Flo cleans as it seals, won't clog
- Air Flo seals internal and external leaks
- Air Flo safe for aluminum and all metals
- Air Flo safe for use with all types of anti-freeze

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00Z8C6HY8 |
| Brand | Pioneer Automotive Industries |
| Customer Reviews | 4.2 4.2 out of 5 stars (2) |
| Date First Available | June 8, 2015 |
| Item Weight | 14 ounces |
| Manufacturer | Pioneer Automotive Industries, LLC |
| Manufacturer Part Number | T-5100 |

## Images

![Pioneer Automotive Industries Air Flo Radiator Sealant and Leak Preventative Stop Leak 14 Oz. Powder T-5100 - Image 1](https://m.media-amazon.com/images/I/61cWI73yyOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Best Stop Leak
*by W***R on March 26, 2017*

Works Well

### ⭐⭐⭐ Three Stars
*by R***S on May 25, 2016*

Didn't work

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**Shop now:** [https://www.desertcart.com.au/products/23283093-pioneer-automotive-industries-air-flo-radiator-sealant-and-leak-preventative](https://www.desertcart.com.au/products/23283093-pioneer-automotive-industries-air-flo-radiator-sealant-and-leak-preventative)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-24*