---
product_id: 702525714
title: "Extreme Ultra | A/C Leak Stop for HVAC/R Systems Up to 6 Tons (21 kW) | Works with All Refrigerants and Lubricants | Includes 1/4 SAE and 5/16 SAE Adapters | 6 mL (0.2 fl oz) Cartridge"
brand: "errecom"
price: "6735 som"
currency: KGS
in_stock: true
category: "Errecom"
url: https://www.desertcart.kg/products/702525714-extreme-ultra-a-c-leak-stop-for-hvac-r-systems
store_origin: KG
region: Kyrgyzstan
---

# Polymer-free, moisture-safe formula Reusable & refillable patented system Seals leaks up to 6 tons (21 kW) Extreme Ultra | A/C Leak Stop for HVAC/R Systems Up to 6 Tons (21 kW) | Works with All Refrigerants and Lubricants | Includes 1/4 SAE and 5/16 SAE Adapters | 6 mL (0.2 fl oz) Cartridge

**Brand:** errecom
**Price:** 6735 som
**Availability:** ✅ In Stock

## Summary

> ❄️ Seal the deal, save your system, and skip the downtime!

## Quick Answers

- **What is this?** Extreme Ultra | A/C Leak Stop for HVAC/R Systems Up to 6 Tons (21 kW) | Works with All Refrigerants and Lubricants | Includes 1/4 SAE and 5/16 SAE Adapters | 6 mL (0.2 fl oz) Cartridge by errecom
- **How much does it cost?** 6735 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/702525714-extreme-ultra-a-c-leak-stop-for-hvac-r-systems)

## 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

- • **Stop Leaks Fast:** Seals small refrigerant leaks in A/C & refrigeration systems within minutes, saving costly repairs.
- • **Preventative Power:** Ideal for proactive maintenance to avoid leaks before they disrupt your system’s efficiency.
- • **Eco-Friendly Refill:** US patented reusable cartridge lets you save money and reduce waste with every application.
- • **Safe for All Systems:** Polymer-free formula prevents blockages and protects sensitive HVAC/R components like TXVs and Schrader valves.
- • **Trusted by Pros Worldwide:** OEM-approved and used in 130+ countries since 2001, ensuring reliable performance every time.

## Overview

Errecom Extreme Ultra is a 6 mL polymer-free leak stop solution designed for HVAC/R systems up to 6 tons (21 kW). Compatible with all refrigerants and lubricants, it safely seals small refrigerant leaks without damaging system components. Featuring a patented reusable cartridge and OEM-approved formula, it’s trusted globally for both repair and preventative maintenance.

## Description

Buy Errecom Extreme Ultra | A/C Leak Stop for HVAC/R Systems Up to 6 Tons (21 kW) | Works with All Refrigerants and Lubricants | Includes 1/4 SAE and 5/16 SAE Adapters | 6 mL (0.2 fl oz) Cartridge online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## 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 | B0DBM3JVH6 |
| Best Sellers Rank | #159 in Automotive ( See Top 100 in Automotive ) #2 in Automotive AC Tools & Equipment |
| Brand Name | ERRECOM |
| Color | AC/R Leak Stop + 1/4 & 5/16 SAE Adpt. - HVAC |
| Compatible Material | Metal, Plastic, Rubber |
| Customer Reviews | 4.3 4.3 out of 5 stars (50) |
| Included Components | ERRECOM Extreme Ultra - 6mL, Leak Stop for Vehicle A/C Systems |
| Item Dimensions | 22.1 x 4 x 4 centimeters |
| Item Form | Liquid |
| Item Weight | 0.04 Kilograms |
| Manufacturer | ERRECOM |
| Material Type | Sealant Material |
| Model | TR1163 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | TR1163 |
| Style Name | fluid sealant |
| Water Resistance Level | Moisture Resistant |

## Product Details

- **Brand:** ERRECOM
- **Item dimensions L x W x H:** 22.1 x 4 x 4 centimeters
- **Item weight:** 0.04 Kilograms
- **Material:** Sealant Material
- **Style:** fluid sealant

## Images

![Extreme Ultra | A/C Leak Stop for HVAC/R Systems Up to 6 Tons (21 kW) | Works with All Refrigerants and Lubricants | Includes 1/4 SAE and 5/16 SAE Adapters | 6 mL (0.2 fl oz) Cartridge - Image 1](https://m.media-amazon.com/images/I/61+ZjdlI9AL.jpg)

## Available Options

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

## Frequently Bought Together

- ERRECOM Extreme Ultra | A/C Leak Stop for HVAC/R Systems Up to 6 Tons (21 kW) | Works with All Refrigerants and Lubricants | Includes 1/4 SAE and 5/16 SAE Adapters | 0.2 fl oz (6 mL) Cartridge
- A/C Leak Stop & A/C UV Dye (A/C Leak Stop Refill)

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**Shop now:** [https://www.desertcart.kg/products/702525714-extreme-ultra-a-c-leak-stop-for-hvac-r-systems](https://www.desertcart.kg/products/702525714-extreme-ultra-a-c-leak-stop-for-hvac-r-systems)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-09-28*