---
product_id: 570314732
title: "RACO Sigma Car Air Conditioner Stop leak Seal 80g | Repair R134A Refrigerant and Oil Leaks in Air Conditioning Systems with Fluorescent Leak Detection."
brand: "raco"
price: "3794 som"
currency: KGS
in_stock: true
reviews_count: 4
category: "Raco"
url: https://www.desertcart.kg/products/570314732-raco-sigma-car-air-conditioner-stop-leak-seal-80g-repair
store_origin: KG
region: Kyrgyzstan
---

# Stops leaks in multiple A/C parts Lowers air outlet temp Includes UV leak detection dye RACO Sigma Car Air Conditioner Stop leak Seal 80g | Repair R134A Refrigerant and Oil Leaks in Air Conditioning Systems with Fluorescent Leak Detection.

**Brand:** raco
**Price:** 3794 som
**Availability:** ✅ In Stock

## Summary

> ❄️ Seal leaks, boost cool—drive chill with confidence!

## Quick Answers

- **What is this?** RACO Sigma Car Air Conditioner Stop leak Seal 80g | Repair R134A Refrigerant and Oil Leaks in Air Conditioning Systems with Fluorescent Leak Detection. by raco
- **How much does it cost?** 3794 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/570314732-raco-sigma-car-air-conditioner-stop-leak-seal-80g-repair)

## Best For

- raco enthusiasts

## Why This Product

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

## Key Features

- • **Universal Compatibility:** Safe for all R134A A/C systems without damaging orifice tubes or recovery equipment.
- • **Boost Cooling Efficiency:** Lowers air outlet temperature for a noticeably cooler ride, even on the hottest days.
- • **Fuel & Refrigerant Saver:** Optimizes system performance to reduce fuel consumption and refrigerant loss.
- • **Fluorescent Leak Detection:** Includes UV dye for pinpointing leaks—no more guessing or costly repairs.
- • **Extend Your A/C’s Lifespan:** Reduces frictional resistance to keep your system running longer and smoother.

## Overview

RACO Sigma Car A/C Stop Leak Seal (80g) is a professional-grade additive designed to permanently seal leaks in condensers, hoses, evaporators, gaskets, and O-rings of R134A automotive air conditioning systems. Featuring a unique frozen oil formula and UV leak detection dye, it enhances cooling efficiency while extending system life. Ideal for systems with minor leaks, it requires a can tape valve (included) for application and is safe for all A/C components, helping you avoid costly repairs and maintain peak performance.

## Description

RACO Sigma A/C stop leak will permanently stop leaks in condenser, connection hoses, evaporators, gaskets, and O-rings in systems that can hold 5 inches of vacuum for 25 minutes. It is not recommended for systems that lose more than 1 pound of freon per day or leaking compressors. It is 100%safe for all A/C systems, and will not damage the orifice tubes of recovery equipment. Direction 1. Turn the sliver twist valve all the way in a clockwise direction. 2. Shake can well. 3. Attach the delivery system to the can by screwing the red adapter to the top of the can puncturing the protective film. 4. Start the car and turn A/C to max cooling. 5. Attach the quick coupler to the low-side service port. 6. Once the quick coupler is attached check guage for accurate pressure reading. See table to compete outside temperature to sufficient pressure in the system. If guage reading shows deficient pressure, slowly turn to twist the valve counterclockwise to release the product. 7. Hold the can in an upright position and gently shake it every 5 seconds while the system is being charged. It should take 5-12 minutes for the can to be empty. 8. Check guage throughout the process to measure psl. Guage reading is only accurate when the compressor is cycling. Do not overcharge！ If system pressure is still low, add more r134a.

Review: Zero star - The valve that comes with the can doesn't attach to it. It's completely useless and a waste of time and money!
Review: تقييمي أربع نجوم لانك تحتاج لشراء وصلة وحاليا لا احس بتسريب بغاز المكيف يعني يعتبر فعال

## Features

- NOTE : NEED A CAN TAPE VALVE TO OPEN IT ( INCLUDED WITH THIS PACKAGE)
- Extend the life of air conditioners: Effectively reduce the frictional resistance of air conditioners
- Lift cooling: Effectively reduce the air outlet temperature of the air conditioner and improve the cooling effect of the air conditioner
- Contains frozen oil: Efficient freezing oil composition, reducing the use of freezing oil
- Save fuel refrigerant: Make car air conditioner use smoother
- Contains four one quarter ounce applications of universal air conditioning system UV leak detection dye

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKZFW6ZJ |
| ASIN  | B0CKZFW6ZJ |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #23,143 in Automotive ( See Top 100 in Automotive ) #12 in Automotive AC Leak Detection Tools |
| Customer Reviews | 2.8 2.8 out of 5 stars (11) |
| Customer reviews | 2.8 2.8 out of 5 stars (11) |
| Date First Available | 13 October 2023 |
| Date First Available  | 13 October 2023 |
| Item Package Quantity | 1 |
| Item Weight | 80 g |
| Manufacturer | Bitop |
| Manufacturer  | Bitop |
| Product Dimensions | 10 x 10 x 10 cm; 80 g |
| Product Dimensions  | 10 x 10 x 10 cm; 80 g |

## Images

![RACO Sigma Car Air Conditioner Stop leak Seal 80g | Repair R134A Refrigerant and Oil Leaks in Air Conditioning Systems with Fluorescent Leak Detection. - Image 1](https://m.media-amazon.com/images/I/51j3e+ig1gL.jpg)

## Customer Reviews

### ⭐ Zero star
*by C***S on 21 November 2024*

The valve that comes with the can doesn't attach to it. It's completely useless and a waste of time and money!

### ⭐⭐⭐⭐ Review
*by م***ن on 5 December 2023*

تقييمي أربع نجوم لانك تحتاج لشراء وصلة وحاليا لا احس بتسريب بغاز المكيف يعني يعتبر فعال

### ⭐⭐⭐⭐⭐ Review
*by M***M on 5 June 2024*

جيده جدا والمكيف شغال بصورة جيده يرى توفير اداة فتح العلبة

## Frequently Bought Together

- RACO Bitop Car Air Conditioner Stop leak Seal 80g | Repair R134A Refrigerant and Oil Leaks in Air Conditioning Systems with Fluorescent Leak Detection.
- InterDynamics Car Air Conditioner Refrigerant Gauge and Hose by InterDynamics, EZ Chill Reusable AC Recharge Kit for Cars, Trucks,3 x 11 x 8 inches

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-01-27*