---
product_id: 662913826
title: "A/C Leak Stop & A/C UV Dye (A/C Leak Stop R134a & R1234yf Adpt.)"
brand: "errecom"
price: "€ 59.38"
currency: EUR
in_stock: true
category: "Errecom"
url: https://www.desertcart.nl/products/662913826-a-c-leak-stop-and-a-c-uv-dye-c
store_origin: NL
region: Netherlands
---

# Reusable & refillable patented system Stops small refrigerant leaks in 5 mins 100% Made in Italy, OEM-approved A/C Leak Stop & A/C UV Dye (A/C Leak Stop R134a & R1234yf Adpt.)

**Brand:** errecom
**Price:** € 59.38
**Availability:** ✅ In Stock

## Summary

> ❄️ Seal the deal on A/C leaks before they even start!

## Quick Answers

- **What is this?** A/C Leak Stop & A/C UV Dye (A/C Leak Stop R134a & R1234yf Adpt.) by errecom
- **How much does it cost?** € 59.38 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-a-c-leak-stop-and-a-c-uv-dye-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

- • **Refill & Save:** Patented reusable cartridge lets you cut costs on every refill.
- • **Leak-Proof Confidence:** Seals tiny A/C refrigerant leaks fast—no more unexpected breakdowns.
- • **Polymer-Free Protection:** Safe formula that won’t clog or damage your HVAC system components.
- • **Trusted Global Standard:** OEM-approved and relied on by pros in 130+ countries since 2001.
- • **Universal Compatibility:** Works seamlessly with all refrigerants including R1234yf & R134a.

## Overview

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

## 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

## 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 | #71,185 in Automotive ( See Top 100 in Automotive ) #36 in Refrigerants |
| Brand Name | ERRECOM |
| Color | A/C Leak Stop R134a & R1234yf Adpt. |
| Compatible Material | A/C System |
| Customer Reviews | 3.6 3.6 out of 5 stars (153) |
| 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 |
| Manufacturer | ERRECOM |
| Material Type | Non-polymer |
| Model | TR1163 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | TR1163 |
| 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

![A/C Leak Stop & A/C UV Dye (A/C Leak Stop R134a & R1234yf Adpt.) - Image 1](https://m.media-amazon.com/images/I/61qYwWkMY8L.jpg)

## 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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**Shop now:** [https://www.desertcart.nl/products/662913826-a-c-leak-stop-and-a-c-uv-dye-c](https://www.desertcart.nl/products/662913826-a-c-leak-stop-and-a-c-uv-dye-c)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-09-15*