---
product_id: 662913826
title: "Errecom Extreme Ultra | A/C Leak Stop for Vehicle A/C Systems | Works with All Refrigerants and Lubricants | Includes R1234yf and R134a Adapters | 0.2 fl oz (6 mL) Cartridge"
brand: "errecom"
price: "₨20621"
currency: LKR
in_stock: true
reviews_count: 13
category: "Errecom"
url: https://www.desertcart.lk/products/662913826-errecom-extreme-ultra-a-c-leak-stop-for-vehicle-c
store_origin: LK
region: Sri Lanka
---

# Reusable & refillable patented system Stops small refrigerant leaks in 5 mins 100% Made in Italy, OEM-approved formula Errecom Extreme Ultra | A/C Leak Stop for Vehicle A/C Systems | Works with All Refrigerants and Lubricants | Includes R1234yf and R134a Adapters | 0.2 fl oz (6 mL) Cartridge

**Brand:** errecom
**Price:** ₨20621
**Availability:** ✅ In Stock

## Summary

> ❄️ Keep your cool with leak-proof precision!

## Quick Answers

- **What is this?** Errecom Extreme Ultra | A/C Leak Stop for Vehicle A/C Systems | Works with All Refrigerants and Lubricants | Includes R1234yf and R134a Adapters | 0.2 fl oz (6 mL) Cartridge by errecom
- **How much does it cost?** ₨20621 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/662913826-errecom-extreme-ultra-a-c-leak-stop-for-vehicle-c)

## Best For

- errecom enthusiasts

## Why This Product

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

## Key Features

- • **Cost-Savvy Refill:** Patented reusable cartridge lets you save on every refill—eco and wallet-friendly.
- • **Preventative Power:** Ideal for proactive maintenance—stop leaks before they start and avoid costly repairs.
- • **Leak-Proof Confidence:** Seals refrigerant leaks fast to keep your A/C running flawlessly.
- • **Safe & System-Friendly:** Polymer-free formula protects HVAC components from damage and blockages.
- • **Universal Compatibility:** Works seamlessly with all refrigerants including R1234yf and R134a adapters included.

## Overview

Errecom Extreme Ultra is a 0.2 fl oz A/C leak stop gel designed to quickly seal small refrigerant leaks in vehicle A/C systems. Featuring a polymer-free, OEM-approved formula made in Italy, it protects HVAC components without causing blockages. The patented reusable cartridge system includes adapters for R1234yf and R134a refrigerants, making it compatible with all refrigerants and lubricants. Trusted by professionals worldwide, it’s perfect for both emergency fixes and preventative maintenance.

## Description

Buy Errecom Extreme Ultra | A/C Leak Stop for Vehicle A/C Systems | Works with All Refrigerants and Lubricants | Includes R1234yf and R134a Adapters | 0.2 fl oz (6 mL) Cartridge: Trim Dye - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: This product really works - This stuff is awesome, finally found something that stopped the leak in my mini-split.
Review: R-134a is black adapter just saying - Item is actually easy to use. I was hesitant when I first got the item and messed up the first one and ordered a second one after I figured out what I did wrong. The product comes with two adapters for the two different types of coolant: R-134a (black) cap and R-1234yf (green) cap. It doesn't say, not that I've seen, which one goes on which. So I thought logically, well, to me anyway, low pressure on my R-134a is green, so it must be the green cap. I lost coolant, and product went everywhere. Then I laughed when it reminded me of the review I saw about losing all of the product through the top. Purchased another one, used the black cap, clicked it into place, attached product, injected, and let the vehicle run for 30 minutes. Only time will tell if it worked. Instructions should be included explaining a few things: * Do it when it has a fully charged AC system. * Start car. * Put on lowest AC setting. * Black cap is R-134a. * Green cap is R-1234yf. * Run car for 30 minutes. * Done. (update) This is the longest i have ever had ac in this car. So i guess that would mean it works

## Features

- SEALS REFRIGERANT LEAKS: successfully stops small refrigerant leaks in A/C and refrigeration systems. Perform a 5-minute vacuum test to ensure the leak can be repaired with Extreme Ultra
- THE SAFEST CHOICE – POLYMER-FREE FORMULA: does not react with moisture or oxygen, ensuring maximum system protection and preventing blockages or damage to HVAC/R components, including expansion valves (TXVs, TEVs, capillary tubes) and Schrader valves
- REUSABLE & REFILLABLE SYSTEM US PATENTED (US 11002470): it can be reused with every new application. Just purchase the Extreme Ultra cartridge alone next time and save money on your refill!
- OEM-APPROVED FORMULA: developed by Errecom’s in-house chemical laboratory, trusted by HVAC technicians and OEMs since 2001 in over 130 countries
- Ideal for PREVENTATIVE MAINTENANCE: AVOIDS LEAKS before they develop
- 100% Made in Italy formulation and production

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DBM58DXK |
| Best Sellers Rank | #14,407 in Automotive ( See Top 100 in Automotive ) #12 in Refrigerants |
| Brand | ERRECOM |
| Color | A/C Leak Stop R134a & R1234yf Adpt. |
| Date First Available | July 30, 2024 |
| Item Form | Gel, Liquid |
| Item Weight | 1.13 ounces |
| Item dimensions L x W x H | 10 x 2 x 2 inches |
| Item model number | TR1163 |
| Manufacturer | ERRECOM |
| Material | Non-polymer |
| Number of Items | 1 |
| Product Dimensions | 10 x 2 x 2 inches |
| Style | Industrial |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** ERRECOM
- **Item Form:** Gel, Liquid
- **Item dimensions L x W x H:** 10 x 2 x 2 inches
- **Material:** Non-polymer
- **Style:** Industrial

## Images

![Errecom Extreme Ultra | A/C Leak Stop for Vehicle A/C Systems | Works with All Refrigerants and Lubricants | Includes R1234yf and R134a Adapters | 0.2 fl oz (6 mL) Cartridge - Image 1](https://m.media-amazon.com/images/I/61qYwWkMY8L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This product really works
*by C***N on January 19, 2026*

This stuff is awesome, finally found something that stopped the leak in my mini-split.

### ⭐⭐⭐⭐⭐ R-134a is black adapter just saying
*by J***R on August 11, 2025*

Item is actually easy to use. I was hesitant when I first got the item and messed up the first one and ordered a second one after I figured out what I did wrong. The product comes with two adapters for the two different types of coolant: R-134a (black) cap and R-1234yf (green) cap. It doesn't say, not that I've seen, which one goes on which. So I thought logically, well, to me anyway, low pressure on my R-134a is green, so it must be the green cap. I lost coolant, and product went everywhere. Then I laughed when it reminded me of the review I saw about losing all of the product through the top. Purchased another one, used the black cap, clicked it into place, attached product, injected, and let the vehicle run for 30 minutes. Only time will tell if it worked. Instructions should be included explaining a few things: * Do it when it has a fully charged AC system. * Start car. * Put on lowest AC setting. * Black cap is R-134a. * Green cap is R-1234yf. * Run car for 30 minutes. * Done. (update) This is the longest i have ever had ac in this car. So i guess that would mean it works

### ⭐ Didn't work
*by M***D on November 6, 2025*

did not display any leaks. The AC system gets low on R134 after 3 months but none of the joints or condenser fins showed any leaks.

## Frequently Bought Together

- Errecom Extreme Ultra | A/C Leak Stop for Vehicle A/C Systems | Works with All Refrigerants and Lubricants | Includes R1234yf and R134a Adapters | 0.2 fl oz (6 mL) Cartridge
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-28*