---
product_id: 625390825
title: "1 Extreme + adattatore R134a"
brand: "errecom"
price: "€ 63.14"
currency: EUR
in_stock: null
reviews_count: 13
category: "Errecom"
url: https://www.desertcart.de/products/625390825-1-extreme-adattatore-r134a
store_origin: DE
region: Germany
---

# Compatible with hybrid & electric vehicles Fast-acting on rubber & metal Seals leaks up to 0.3 mm 1 Extreme + adattatore R134a

**Brand:** errecom
**Price:** € 63.14
**Availability:** ❌ Out of Stock

## Summary

> ❄️ Seal the chill, skip the spill — keep your ride cool and leak-free!

## Quick Answers

- **What is this?** 1 Extreme + adattatore R134a by errecom
- **How much does it cost?** € 63.14 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/625390825-1-extreme-adattatore-r134a)

## 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

- • **Hybrid & EV Ready:** Specifically formulated for modern hybrid and electric vehicle A/C systems
- • **Permanent Leak Seal:** Stops refrigerant leaks up to 0.3 mm for lasting A/C performance
- • **Polymer-Free Safety:** Non-blocking, moisture and oxygen resistant formula protects your system integrity
- • **Rapid Action Formula:** Quickly repairs leaks on both rubber and metal components to minimize downtime
- • **Pro-Level Convenience:** Includes adapter for low-pressure R134a ports—easy, precise application every time

## Overview

ERRECOM Extreme is a 30 ml professional-grade leak stop solution designed for vehicle A/C systems using R134a refrigerant. It permanently seals leaks up to 0.3 mm, works fast on rubber and metal parts, and is safe for hybrid and electric vehicles thanks to its polymer-free formula. The product includes a low-pressure adapter for easy, precise application, ensuring your A/C stays efficient and reliable.

## Description

ERRECOM Extreme – 30 ml, Leak Stop for Vehicle A/C Systems using R134a Refrigerant Gas, includes Adapter for Low-Pressure Charging Port R134a : desertcart.co.uk: Health & Personal Care

Review: Excellent Product, think it through before use. - For £20+ I would expect instructions! Yes I can go on YouTube, the issue with that is its full of clueless "wanabees". If your system is fully charged you will not be able to press the plunger, in fact because the fitting doesn't appear to have a one way valve you will have a lethal projectile from the back pressure. No gas in the system and the compressor will not kick in so running the engine for 30 mins will just add further expense and achieve nothing. Having instructions would prevent any mishaps, ideally I guess a half charged ac system would be best. All that said, and little common sense, my system was fully charged and the condenser leak minor.....I attached a G clamp to my syringe to prevent back pressure and slowly closed it (I couldn't have done it with my hands). Why 5 stars? Because the results were excellent, just give some thought to the above before going 'gung ho' potentially covering your engine bay in blue dye or worse still taking your eye out. Excellent stuff for condenser pin holes.
Review: Great product easy to use - Great product, easy to use, some reviews saying system shouldn't has gas in it but that's nonsense how else is the product meant to work? Start engine , turn ait con on fully and clip on the adaptor to low point adaptor self seals so there's no gas leak, then inject the product, yes it's had as you are pushing against the gas pressure. Total job took 2 mins. I dont know it my leak is small enough to be fixed but the product is easy to use.

## Features

- Suitable for use in A/C systems of HYBRID and ELECTRIC VEHICLES
- PERMANENT REPAIR: it effectively seals refrigerant leaks up to 0,3 mm in vehicle A/C systems
- ACTS QUICKLY on rubber and metal components of A/C systems
- SAFE for the system thanks to its polymer-free formulation; does not block the refrigerator and does not react with moisture and oxygen
- Product for professional use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BY9J32T4 |
| Best Sellers Rank | 14,532 in Automotive ( See Top 100 in Automotive ) 330 in Fillers, Adhesives & Sealants |
| Brand | ERRECOM |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,511) |
| Date First Available | 24 Mar. 2023 |
| Item Weight | 100 g |
| Item model number | TR1062.C.H1S2.EC |
| Manufacturer | ERRECOM |
| Manufacturer part number | TR1062.C.H1S2.EC |
| Model | Leak Stop for Vehicle A/C Systems,includes R134a adapter |
| Product Dimensions | 30 x 5 x 5 cm; 100 g |

## Images

![1 Extreme + adattatore R134a - Image 1](https://m.media-amazon.com/images/I/514eJ5R4wNL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Product, think it through before use.
*by A***R on 8 September 2025*

For £20+ I would expect instructions! Yes I can go on YouTube, the issue with that is its full of clueless "wanabees". If your system is fully charged you will not be able to press the plunger, in fact because the fitting doesn't appear to have a one way valve you will have a lethal projectile from the back pressure. No gas in the system and the compressor will not kick in so running the engine for 30 mins will just add further expense and achieve nothing. Having instructions would prevent any mishaps, ideally I guess a half charged ac system would be best. All that said, and little common sense, my system was fully charged and the condenser leak minor.....I attached a G clamp to my syringe to prevent back pressure and slowly closed it (I couldn't have done it with my hands). Why 5 stars? Because the results were excellent, just give some thought to the above before going 'gung ho' potentially covering your engine bay in blue dye or worse still taking your eye out. Excellent stuff for condenser pin holes.

### ⭐⭐⭐⭐⭐ Great product easy to use
*by J***M on 13 October 2025*

Great product, easy to use, some reviews saying system shouldn't has gas in it but that's nonsense how else is the product meant to work? Start engine , turn ait con on fully and clip on the adaptor to low point adaptor self seals so there's no gas leak, then inject the product, yes it's had as you are pushing against the gas pressure. Total job took 2 mins. I dont know it my leak is small enough to be fixed but the product is easy to use.

### ⭐ Not working
*by M***. on 14 July 2025*

Didn’t work. Pressure 50psi. Compressor working but not really low temperature. Still hearing the noise like is leaking but can’t find anything.

## Frequently Bought Together

- ERRECOM Extreme - 30mL, Leak Stop for Vehicle A/C Systems, includes R134a adapter
- Car Aircon Air Con Air Conditioning Top Up Recharge Refill Regas Can x 3 DIY Gas
- ERRECOM Brilliant - 7.5 ml, Fluorescent UV Dye for Detecting Refrigerant Gas Leaks in Air Conditioning and Refrigeration Systems (No Adapters Included)

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**Shop now:** [https://www.desertcart.de/products/625390825-1-extreme-adattatore-r134a](https://www.desertcart.de/products/625390825-1-extreme-adattatore-r134a)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-12*