ERRECOM
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Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge
Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge
Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge
Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge
Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge
Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge
Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge
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Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge
Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge
Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge
Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge
Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge
Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge
Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge
The safest choice for sealing refrigerant leaks, ensuring maximum system protection without the risk of blockages or damage.
Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge
Item #: 224188726

Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) |

Item #: 224188726

MWK 87453

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*All items will import from US

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The safest choice for sealing refrigerant leaks, ensuring maximum system protection without the risk of blockages or damage.
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What Stands Out

Universal Compatibility
Works seamlessly with all refrigerants and lubricants, ensuring it can be used in various HVAC/R and vehicle A/C systems without the need for additional adapters.
Effective Leak Sealant
Specifically designed to effectively seal leaks, providing a quick and reliable solution that helps maintain system efficiency and prolong equipment life.
Compact Size
The 0.2 Fl Oz cartridge is easy to store and handle, making it a convenient choice for both professionals and DIY enthusiasts needing a reliable leak stop solution.

Product Details

Shop Errecom Extreme Ultra | A/C Leak Stop for HVAC/R and Vehicle A/C Systems | Works with All Refrigerants, Lubricants and Systems Up to 6 Tons (21 kW) | no Adapters Included | 0.2 fl oz (6 mL) Cartridge online at a best price in Malawi. B0DC75PVWK
  • 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
Brand NameERRECOM
Unit Count1.0 Count
Number of Items1
Part NumberTR1163
ModelTR1163
ManufacturerERRECOM
Included ComponentsA/C Leak Stop & A/C UV Dye
Item Dimensions8.27 x 1.58 x 1.58 inches (21 x 4 x 4 cm)
Compatible MaterialA/C System
Style NameIndustrial
ColorA/C Leak Stop Refill
BrandERRECOM
StyleIndustrial
Item dimensions L x W x H8.27 x 1.58 x 1.58 inches (21 x 4 x 4 cm)
Number of Packs1

What's in the box

A/C Leak Stop & A/C UV Dye

Who Should Buy?

Suitable For
  • HVAC Professionals

    Ideal for technicians fixing HVAC systems, ensuring quick leak repairs and preventing refrigerant loss effectively.

  • Vehicle Owners

    Perfect for car owners experiencing minor A/C leaks, providing a simple solution to avoid costly repairs.

  • DIY Enthusiasts

    Great for individuals who work on their cooling systems, offering an easy-to-use solution without needing special tools.

Not Suitable For
  • Severe Leaks

    Not suitable for significant leaks; proper repairs are necessary as this product is designed for minor issues only.

  • Non-Compatible Systems

    Not recommended for systems using incompatible refrigerants, which can lead to performance issues or damage.

  • Professional Installations

    Less ideal for HVAC installations where comprehensive repairs are needed, as this is a temporary solution.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is Extreme Ultra AC Leak Stop and how does it work?

    Answer: Extreme Ultra AC Leak Stop is a specialized additive designed for HVACR and vehicle AC systems that effectively seals small leaks in the cooling system. It works by using advanced sealant technology that flows through the system, adhering to the leak site and creating a durable seal. This method is highly effective for maintaining system efficiency and preventing the loss of refrigerant, which can be costly and detrimental to system performance.
  • Question: Is Extreme Ultra compatible with all types of refrigerants?

    Answer: Yes, Extreme Ultra AC Leak Stop is compatible with all refrigerants and lubricants used in HVACR and vehicle AC systems. This versatility makes it an ideal choice for various applications, whether you're working with R-134a, R-410A, or any other type of refrigerant. Using a single product that works across multiple systems adds convenience and ensures a streamlined approach to leak repairs.
  • Question: Can I use Extreme Ultra in both residential and automotive AC systems?

    Answer: Absolutely! Extreme Ultra is engineered for use in both residential and automotive AC systems. This means whether you're tackling a leak in your home HVAC unit or your car's air conditioning, this product is tailored to deliver effective sealing solutions. Its versatile application helps to simplify AC maintenance by providing reliable leak prevention across different types of systems.
  • Question: How do I apply Extreme Ultra AC Leak Stop in my HVAC system?

    Answer: Applying Extreme Ultra AC Leak Stop is straightforward. Simply locate the low-pressure service port on your system, connect the product to the port, and apply according to the instructions provided. The product can be added while the system is running, which helps it circulate and effectively seek out and seal leaks. This user-friendly process allows for effective maintenance without requiring specialized tools.
  • Question: What types of systems can I use Extreme Ultra on?

    Answer: Extreme Ultra is suitable for use on HVACR systems and vehicle AC systems with capacities up to 6 tons (21 kW). This includes split systems, refrigerant-based cooling systems in homes, as well as automotive air conditioning units. Its broad compatibility ensures that you can use it effectively across various applications, making it a valuable addition to your maintenance toolkit.
  • Question: Will Extreme Ultra damage my AC system?

    Answer: No, Extreme Ultra AC Leak Stop is designed to be safe and non-corrosive to all common materials used in HVACR and vehicle AC systems. This means you can confidently apply it without worrying about potential damage to hoses, seals, or other components. Its formulation is crafted to enhance system performance while ensuring the longevity of your equipment.
  • Question: How long does it take for Extreme Ultra to seal a leak?

    Answer: The time it takes for Extreme Ultra to seal a leak can vary depending on the size of the leak and the system's operating conditions. Typically, leaks can start to seal within a few minutes after application, as the product circulates through the system. However, for optimal results, it is recommended to allow the system to run for a while, enabling the sealant to fully bond to the leak site.
  • Question: Can I use Extreme Ultra on older AC systems?

    Answer: Yes, Extreme Ultra is effective on older AC systems as well as new models. The product is formulated to be compatible with systems using various refrigerant formulations, including those in older models. If you are experiencing refrigerant loss due to small leaks in an older system, this product can provide a cost-effective solution to help maintain efficiency.
  • Question: What should I do if the leak does not seal after using Extreme Ultra?

    Answer: If the leak does not seal after applying Extreme Ultra, it may indicate a larger or more complex issue within the system that requires professional inspection. It's important to assess the system for additional leaks or potential mechanical failures. Continuing with maintenance practices, such as regular checks and servicing, can also help identify underlying issues that may not be solvable with additives alone.
  • Question: Where can I buy Extreme Ultra AC Leak Stop?

    Answer: You can conveniently purchase Extreme Ultra AC Leak Stop from Ubuy in Malawi. Ubuy offers a straightforward purchasing experience, ensuring you can easily find and acquire this essential product for your HVACR and vehicle AC maintenance needs.

ERRECOM Air Conditioning Line Repair Tools Editorial Review

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Customer Reviews & Ratings

3.9
40 customers ratings
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    58%
  • 4 Star
    7%
  • 3 Star
    15%
  • 2 Star
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  • 1 Star
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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MWK 87453

Order now and get it around Sunday, July 19

QTY:

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Our Top Logistics Partners
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Fastest cross-border delivery

Features & Benefits

  • Seals small refrigerant leaks in A/C and refrigeration systems.
  • Polymer-free formula prevents reactions with moisture or oxygen.
  • US patented design allows for reusability and cost savings.
  • OEM-approved and trusted by HVAC technicians and manufacturers worldwide.
  • Ideal for preventative maintenance to avoid future leaks.
  • Compatible with all refrigerants, lubricants, and systems up to 6 tons.

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