---
product_id: 662913826
title: "1 cartridge of leak stop + R134a adapter + R1234yf adapter"
brand: "errecom"
price: "40125CFA"
currency: XOF
in_stock: true
reviews_count: 11
category: "Errecom"
url: https://www.desertcart.sn/products/662913826-1-cartridge-of-leak-stop-r134a-adapter-r1234yf-adapter
store_origin: SN
region: Senegal
---

# 5-min vacuum test ensures quick leak detection Reusable patented cartridge saves refill costs Polymer-free formula for ultimate system protection 1 cartridge of leak stop + R134a adapter + R1234yf adapter

**Brand:** errecom
**Price:** 40125CFA
**Availability:** ✅ In Stock

## Summary

> 🧊 Seal the deal on leaks before they freeze your ride!

## Quick Answers

- **What is this?** 1 cartridge of leak stop + R134a adapter + R1234yf adapter by errecom
- **How much does it cost?** 40125CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/662913826-1-cartridge-of-leak-stop-r134a-adapter-r1234yf-adapter)

## 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

- • **Universal Compatibility:** Works seamlessly with all refrigerants and lubricants, including R1234yf and R134a adapters for versatile use.
- • **Cost-Effective Reusability:** US patented reusable cartridge design lets you save money by purchasing only refills after the first use.
- • **Safe, Polymer-Free Formula:** Protect your A/C system with a moisture- and oxygen-resistant formula that prevents blockages and component damage.
- • **Trusted OEM-Approved Quality:** Developed in Italy and trusted by HVAC pros worldwide since 2001 for reliable, preventative A/C maintenance.
- • **Rapid Leak Detection & Repair:** Perform a quick 5-minute vacuum test to confirm and seal small refrigerant leaks efficiently.

## Overview

Errecom Extreme Ultra is a polymer-free, OEM-approved A/C leak stop solution designed for quick detection and sealing of small refrigerant leaks. Compatible with all refrigerants and lubricants, including R1234yf and R134a, it features a patented reusable cartridge system for cost savings and is trusted globally by professionals since 2001. Made in Italy, it ensures maximum protection without damaging HVAC components, making it ideal for preventative vehicle A/C 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: Refrigerants - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Works Great - This worked great for the small leak I had in my 2016 Tacoma. Using this sealant with a fresh recharge of refrigerant made the A/C very cold and like new. Use the green adapter for R1234yf and the black one for R134a refrigerant. Run your engine with the air conditioner on for about thirty minutes after though to circulate the sealant.
Review: Waste of time and money! Buy another brand! - A really bad product! It has no instructions whatsoever. Comes in a box with a QR code on it that links to very vague instructions. It says to add this product to a fully charged system. I did that and the back of the syringe popped off spraying the liquid everywhere. Luckily I had eye protection on or it would have gone directly into my eyes. The back of syringe blowing off seems to be a very common problem with this product according to other reviewers. I wasted $30+ on R134a because it is just going to all leak out now in a few weeks. Almost all of the other leak repair products say to add the leak repair first then charge with refrigerant.

## 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 | #119,769 in Automotive ( See Top 100 in Automotive ) #38 in Refrigerants |
| Brand | ERRECOM |
| Brand Name | ERRECOM |
| Color | A/C Leak Stop R134a & R1234yf Adpt. |
| Compatible Material | A/C System |
| Customer Reviews | 3.6 out of 5 stars 158 Reviews |
| Included Components | A/C Leak Stop & A/C UV Dye |
| Item Dimensions | 10 x 2 x 2 inches |
| Item Form | Gel, Liquid |
| Item Weight | 0.05 kg |
| Item dimensions L x W x H | 10 x 2 x 2 inches |
| Manufacturer | ERRECOM |
| Material | Non-polymer |
| Material Type | Non-polymer |
| Model | TR1163 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | TR1163 |
| Style | Industrial |
| Style Name | Industrial |
| Unit Count | 1 Count |

## Product Details

- **Brand:** ERRECOM
- **Item Weight:** 0.05 kg
- **Item dimensions L x W x H:** 10 x 2 x 2 inches
- **Material:** Non-polymer
- **Style:** Industrial

## Images

![1 cartridge of leak stop + R134a adapter + R1234yf adapter - Image 1](https://m.media-amazon.com/images/I/61qYwWkMY8L.jpg)
![1 cartridge of leak stop + R134a adapter + R1234yf adapter - Image 2](https://m.media-amazon.com/images/I/513kZar-FGL.jpg)
![1 cartridge of leak stop + R134a adapter + R1234yf adapter - Image 3](https://m.media-amazon.com/images/I/51OraM6r+DL.jpg)
![1 cartridge of leak stop + R134a adapter + R1234yf adapter - Image 4](https://m.media-amazon.com/images/I/71bFMyrsYoL.jpg)
![1 cartridge of leak stop + R134a adapter + R1234yf adapter - Image 5](https://m.media-amazon.com/images/I/71MyIHxFL8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great
*by J***. on July 29, 2026*

This worked great for the small leak I had in my 2016 Tacoma. Using this sealant with a fresh recharge of refrigerant made the A/C very cold and like new. Use the green adapter for R1234yf and the black one for R134a refrigerant. Run your engine with the air conditioner on for about thirty minutes after though to circulate the sealant.

### ⭐ Waste of time and money! Buy another brand!
*by M***F on April 16, 2026*

A really bad product! It has no instructions whatsoever. Comes in a box with a QR code on it that links to very vague instructions. It says to add this product to a fully charged system. I did that and the back of the syringe popped off spraying the liquid everywhere. Luckily I had eye protection on or it would have gone directly into my eyes. The back of syringe blowing off seems to be a very common problem with this product according to other reviewers. I wasted $30+ on R134a because it is just going to all leak out now in a few weeks. Almost all of the other leak repair products say to add the leak repair first then charge with refrigerant.

### ⭐⭐⭐⭐⭐ GOOD PRODUCT and, an inexpensive way to resolve an evaporator leak.
*by A***R on May 14, 2026*

I admitted, I was a little skeptical about the effects and effectiveness of this product but, I am impressed. A leak on the evaporator coil is the last thing you want to hear when facing with an Auto A/C issue but, if you are interested this situation, concider using this product. Easy to install and after more than 6 months, it's holding pretty well with no side effects noticed.

## 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
- Leak Saver Direct Inject AC Leak Sealer | AC Stop Leak for Most HVAC Systems Up to 5 Tons | Works with All Systems & AC Refrigerants | Made in The USA
- Leak Saver AC Drain Line Cleaner Tool & Leak Sealant Injector | Condensate Line Co2 Drain Gun | AC Drain Line Unclogger

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-10-11*