Ultra Products: less is more

For more than five years in our laboratory we have been working on Research and Development to transform most of our Additives for AC/R and Refrigeration Systems into low-dose technologies that we call “ULTRA”.


The 6 mL dose (0.2 fl oz) of an ULTRA additive has been designed to be used in all vehicles A/C Systems or in Air Conditioning & Refrigeration Systems up to 21 kW (6 TONS).


This innovation represents a real turning point for OEMs and maintenance workers in the Air Conditioning & Refrigeration Systems market.
Indeed, today they can insert more additives at the same time in the same system and this allows to act more quickly and economically on various problems that can occur in Air Conditioning & Refrigeration Systems.
This operation is not possible with the old generation Additives, as the proposed dosages do not allow it.


Our mission is to make the maintenance of Air Conditioning & Refrigeration Systems as easy, fast and inexpensive as possible.

ULTRA Additives perfectly embody the need to intervene on AC/R Systems with more than one solution at a time.



  • EXTREME ULTRA and EXTREME WHITE ULTRA are Leak Stops for Refrigeration and Air Conditioning Systems, useful to repair Refrigerant Gas leakages up to 0.3 mm.
    EXTREME ULTRA is a Leak Stop useful in car A/C Systems and in building Air Conditioning Systems.
    Designed in Errecom laboratories, EXTREME ULTRA is the ideal solution to repair Refrigerant Gas leaks, guaranteeing a complete, permanent and elastic seal of the System.
    EXTREME ULTRA is compatible with all types of Refrigerant Gas.
    EXTREME WHITE ULTRA is the Leakstop for Refrigeration Systems, specifically developed for Systems operating with R600 and R290 Refrigerant Gas.
    Both products are safe, polymer-free and non-carcinogenic.

  • COOL-SHOT ULTRA is an Additive for the performance of A/C systems: when the Air Conditioner no longer cools, COOL-SHOT ULTRA is a real cure-all and brings the System back to its original performance. Thanks to this Errecom solution, the System will easily achieve 5°C less.

  • SUPER-DRY ULTRA – Inside the A/C and refrigeration system, moisture is inevitably created, and, over the years, it could react with gas and lead to the corrosion of the System.
    Preventing this problem is simple with SUPER DRY ULTRA, an anti-moisture product designed in the Errecom labs.

  • NO-ACID ULTRA intervenes on the moisture that inevitably forms in the system: when it gets in contact with chlorine and fluorine of the refrigerant gas, it causes the formation of acidity. This factor, over the time, leads to the definitive break of the system: this additive, incorporating the dangerous particles of acid, solves the problem in an easy and fast way, avoiding important and expensive interventions.
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