---
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: "€ 53.96"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/662913826-errecom-extreme-ultra-a-c-leak-stop-for-vehicle-c
store_origin: NL
region: Netherlands
---

# Works with all refrigerants including R1234yf & R134a Reusable & refillable patented system Stops small refrigerant leaks fast 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:** € 53.96
**Availability:** ✅ In Stock

## Summary

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

## 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?** € 53.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/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

- • **Safe & Polymer-Free:** Protects your A/C system without clogging valves or components—no blockages, no damage.
- • **Leak-Proof Confidence:** Seals tiny A/C refrigerant leaks in just minutes, saving costly repairs.
- • **Trusted Global Formula:** OEM-approved, made in Italy, and relied on by pros in 130+ countries since 2001.
- • **Cost-Saving Reusability:** Patented refillable cartridge system means you only buy the cartridge next time—smart maintenance.
- • **Eco-Friendly Versatility:** Compatible with all refrigerants and lubricants, including the latest R1234yf and R134a adapters.

## Overview

Errecom Extreme Ultra is a polymer-free, reusable A/C leak stop solution that quickly seals small refrigerant leaks in vehicle A/C systems. Compatible with all refrigerants including R1234yf and R134a, it features a patented refillable cartridge system and is OEM-approved, trusted worldwide for safe, effective preventative maintenance.

## Description

Full description not available

## 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

## Product Details

- **Brand:** ERRECOM
- **Item dimensions L x W x H:** 10 x 2 x 2 inches
- **Unit Count:** 1.0 Count
- **Number of Items:** 1
- **Color:** A/C Leak Stop R134a & R1234yf Adpt.

## 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.

## 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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**Shop now:** [https://www.desertcart.nl/products/662913826-errecom-extreme-ultra-a-c-leak-stop-for-vehicle-c](https://www.desertcart.nl/products/662913826-errecom-extreme-ultra-a-c-leak-stop-for-vehicle-c)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*