---
product_id: 4657896
title: "RED TEK DyeCharge12 A/C Leak Finder (4 oz. can)"
brand: "red tek"
price: "C$2972"
currency: NIO
in_stock: true
url: https://www.desertcart.ni/products/4657896-red-tek-dyecharge12-a-c-leak-finder-4-oz-can
store_origin: NI
region: Nicaragua
---

# Cost-saving leak repair Fast leak detection in minutes Eco-friendly refrigerant emission reduction RED TEK DyeCharge12 A/C Leak Finder (4 oz. can)

**Brand:** red tek
**Price:** C$2972
**Availability:** ✅ In Stock

## Summary

> 🔍 Detect leaks fast, save money, and protect the planet with RED TEK DyeCharge12!

## Quick Answers

- **What is this?** RED TEK DyeCharge12 A/C Leak Finder (4 oz. can) by red tek
- **How much does it cost?** C$2972 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/4657896-red-tek-dyecharge12-a-c-leak-finder-4-oz-can)

## Best For

- red tek enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Leak Detection:** Pinpoint A/C leaks in rubber, metal, and seals within minutes to keep systems running smoothly.
- • **Cost & Time Efficiency:** Save on expensive repairs and downtime by quickly identifying leaks before they escalate.
- • **Universal Compatibility:** Works seamlessly with R134a, R12, mineral & synthetic lubricants, and all common refrigeration materials.
- • **Safe & Non-Toxic Formula:** Non-clogging, easy-to-use dye that’s safe for professionals and the environment alike.
- • **Compressor Life Extension:** PureZero ultra-refined HC gas technology reduces impurities, boosting compressor longevity.

## Overview

RED TEK DyeCharge12 is a 4 oz. advanced A/C leak detection dye using PureZero ultra-refined HC gas technology. Compatible with most refrigeration materials and lubricants, it enables fast, safe, and cost-effective leak identification while extending compressor life and reducing refrigerant emissions.

## Description

RED TEK DyeCharge, an a/c leak detection dye from Thermofluid Technologies, is a formulated dye designed to find leaks in rubber parts, o-rings, and metal components of air conditioning and refrigeration systems. RED TEK Pure Zero Patent Pending Technology is a natural, high-efficiency ultra-refined HC gas specifically formulated for use in refrigeration and air conditioning systems. Pure Zero is a Refrigerant Grade Gas made from UL Certified HC gases. Its ultra-refined technology greatly increases efficiency, performance, and reliability. RED TEK PureZero is designed to extend compressor life compared to other lesser refined HC gases that contain impurities not designed for use in air conditioning and refrigeration systems. Some of the largest manufacturers of refrigeration systems have made the switch to RED TEK PUREZERO! IMPORTANT INFORMATION: This product cannot be returned to .com because it uses flammable liquids and gases, is classified as a hazardous material, or meets other criteria. This is a non refundable, non returnable product.

## Features

- Operation: Easy to use. Installs in minutes. Finds leaks fast.
- Lower Cost: Leaks can be found and repaired saving time and money.
- Compatibility: Compatible with most common refrigeration materials and lubricants including R134a, R12, metal components, mineral and synthetic(Ester and PAG) lubricants, seals, gaskets, hoses, compressors, and o-rings.
- Environment: Helps environment by reducing refrigerant emissions.
- Safety: Safe and easy to use, non toxic, non-clogging formula.
- IMPORTANT INFORMATION: This product cannot be returned because it uses flammable liquids and gases, is classified as a hazardous material, or meets other criteria. This is a non refundable, non returnable product.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Metal,Rubber |
| Brand | RED TEK |
| Package Information | Can |
| Liquid Volume | 2 Fluid Ounces |
| Item Weight | 4 Ounces |
| Recommended Uses For Product | Automotive, Industrial, Marine |
| Specific Uses For Product | Prevent Corrosion |
| Item Form | Liquid |
| Manufacturer | Thermofluid Technologies |
| Unit Count | 4.0 Fluid Ounces |
| UPC | 819331004058 |
| Item Weight | 4 ounces |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 405 |

## Product Details

- **Material:** Metal,Rubber
- **Brand:** RED TEK
- **Package Information:** Can
- **Liquid Volume:** 2 Fluid Ounces
- **Item Weight:** 4 Ounces

## Images

![RED TEK DyeCharge12 A/C Leak Finder (4 oz. can) - Image 1](https://m.media-amazon.com/images/I/617AkeGrbmL.jpg)

## Questions & Answers

**Q: How is this recovered? Will it be recovered by evacuation of an AC system, is recovered by the refrigerant oil?**
A: It stays in the system. It's oil soluble. It's not designed to be recovered.

**Q: Does this contain 2 oz of R12a? Thanks**
A: No it's just the dye only if you have a leak it will turn to whatever color the dye is

**Q: What is the min qty of refrigerant required in the system for the dyecharge12 to work? can i just use dyecharge12 with pressurized air to find a leak?**
A: Yes you can just add the can of DyeCharge.

**Q: How do you add it in the system?**
A: It is best to remove/capture/recycle old refrigerant and then per RedTek instructions, just add it to a system. I pulled a full vaccum on my system before adding it. Add 1/3 by weight of RedTek as your system calls for. Pressures should be compatible. My 1975 Delta 88 cooled to 40 degree center duct temp at 60 MPH on a 98 degree day with this refrigerant.

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**Shop now:** [https://www.desertcart.ni/products/4657896-red-tek-dyecharge12-a-c-leak-finder-4-oz-can](https://www.desertcart.ni/products/4657896-red-tek-dyecharge12-a-c-leak-finder-4-oz-can)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-01*