---
product_id: 129743399
title: "Easy Inject Kit: AC/R Leak Stop EXTREME ULTRA (only 0.20 fl.oz. - 6ml) - Dose for systems Up To 6 TONS (21 KW) - 1/4 or 5/16 SAE injectors included (with 5/16 injector)"
brand: "errecom"
price: "$11"
currency: NZD
in_stock: false
reviews_count: 2
url: https://www.desertcart.nz/products/129743399-easy-inject-kit-ac-r-leak-stop-extreme-ultra-only
store_origin: NZ
region: New Zealand
---

# Easy Inject Kit: AC/R Leak Stop EXTREME ULTRA (only 0.20 fl.oz. - 6ml) - Dose for systems Up To 6 TONS (21 KW) - 1/4 or 5/16 SAE injectors included (with 5/16 injector)

**Brand:** errecom
**Price:** $11
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Easy Inject Kit: AC/R Leak Stop EXTREME ULTRA (only 0.20 fl.oz. - 6ml) - Dose for systems Up To 6 TONS (21 KW) - 1/4 or 5/16 SAE injectors included (with 5/16 injector) by errecom
- **How much does it cost?** $11 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/129743399-easy-inject-kit-ac-r-leak-stop-extreme-ultra-only)

## Best For

- errecom enthusiasts

## Why This Product

- Trusted errecom brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

EXTREME ULTRA is high performance refrigerant leak sealant that solves all the problems related to small refrigerant gas leaks in Air Conditioning and Refrigeration systems. EXTREME ULTRA locates the refrigerant gas leaks and permanently seals them, without reacting to moisture and oxygen. ULTRA is polymer-free and repairs leaks up to 0.01 inch. Only 0.20 fl.oz. treats systems up to 6TONS/72,000BTU/h21KW. • Safe to A/C system components. • Harmless to recovery unit components. • Non reactive to humidity and air. • Polymer-free. • Visible to any UV lamp. • Not flammable,Not irritant,Safe for the operator. •Compatible with all refrigerant gases,including CFC, HFC and HCFC. • Significantly reduces compressor noise. • Ideal for preventative maintenance. •5/16 SAE, 90°Plastic Adapters included HOW DOES IT WORK? Connect the cartridge to Easy Inject and fully inject EXTREME ULTRA in it. Connect a charging hose to a refrigerant cylinder. Connect Easy Inject to the low-pressure service port of A/C system.Briefly open the cylinder valve to purge air out of the charging hose. Quickly tighten the charging hose fitting to EasyInject. Inject refrigerant through Easy Inject and push EXTREME ULTRA into the A/C system.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ERRECOM SRL |
| Package Dimensions | 23.11 x 18.03 x 4.83 cm; 213 g |
| Material | with 5/16 injector |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 213 g |

## Images

![Easy Inject Kit: AC/R Leak Stop EXTREME ULTRA (only 0.20 fl.oz. - 6ml) - Dose for systems Up To 6 TONS (21 KW) - 1/4 or 5/16 SAE injectors included (with 5/16 injector) - Image 1](https://m.media-amazon.com/images/I/81ePzak-amL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Easy to use and it worked!!
  

*by L***L on Reviewed in the United States on 2 July 2019*

Easy to use and it worked!

### ⭐⭐⭐⭐⭐ 







  
    bien arrivé
  
  

*by M***Z on Reviewed in France on 8 December 2019*

très bien

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**Shop now:** [https://www.desertcart.nz/products/129743399-easy-inject-kit-ac-r-leak-stop-extreme-ultra-only](https://www.desertcart.nz/products/129743399-easy-inject-kit-ac-r-leak-stop-extreme-ultra-only)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-03*