

❄️ Stop leaks before they stop you – the ultimate A/C lifesaver!
ERRECOM Extreme is a 30 ml leak stop solution designed for vehicle A/C systems using R1234yf refrigerant, including hybrids and electric cars. It permanently seals leaks up to 0.3 mm on rubber and metal parts with a polymer-free formula that protects system integrity. The product comes with a dedicated adapter for low-pressure charging ports, enabling quick, professional-grade repairs that keep your A/C running flawlessly.









| ASIN | B0BY9KJH9F |
| Best Sellers Rank | 7,087 in Automotive ( See Top 100 in Automotive ) 131 in Fillers, Adhesives & Sealants |
| Brand | ERRECOM |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,569) |
| Date First Available | 24 Mar. 2023 |
| Item Weight | 100 g |
| Item model number | TR1062.C.H7S2.EC |
| Manufacturer | ERRECOM |
| Manufacturer part number | TR1062.C.H7S2.EC |
| Model | Leak Stop for Vehicle A/C Systems, includes R1234yf adapter |
| Product Dimensions | 30 x 5 x 5 cm; 100 g |
M**N
It works on SMALL leaks very well.
Fixed my Qashqai porous condenser. Easy to use. Make sure you re gas first with the correct type of gas (label under bonnet) otherwise the leak stop will not get transported around the system. And run for half an hour at full cold after injecting. If it doesn’t work..the leak is too big.
A**R
Excellent Product, think it through before use.
For £20+ I would expect instructions! Yes I can go on YouTube, the issue with that is its full of clueless "wanabees". If your system is fully charged you will not be able to press the plunger, in fact because the fitting doesn't appear to have a one way valve you will have a lethal projectile from the back pressure. No gas in the system and the compressor will not kick in so running the engine for 30 mins will just add further expense and achieve nothing. Having instructions would prevent any mishaps, ideally I guess a half charged ac system would be best. All that said, and little common sense, my system was fully charged and the condenser leak minor.....I attached a G clamp to my syringe to prevent back pressure and slowly closed it (I couldn't have done it with my hands). Why 5 stars? Because the results were excellent, just give some thought to the above before going 'gung ho' potentially covering your engine bay in blue dye or worse still taking your eye out. Excellent stuff for condenser pin holes.
J**M
Not good for what it is
Not worth the try, had to return it
J**M
Great product easy to use
Great product, easy to use, some reviews saying system shouldn't has gas in it but that's nonsense how else is the product meant to work? Start engine , turn ait con on fully and clip on the adaptor to low point adaptor self seals so there's no gas leak, then inject the product, yes it's had as you are pushing against the gas pressure. Total job took 2 mins. I dont know it my leak is small enough to be fixed but the product is easy to use.
M**D
Works surprisingly well
Took car to garage for aircon fix, twice !! both times leaked out within a week so used this product and 2 cans of r134 still working a month later
D**X
Didn't stop the leak
Didn't stop the leak
M**I
Great Product When Applied Correctly
This is a great product and well worth the money. But Note: 1) It is ONLY for small leaks (i.e. if AC loses gas over a few months Rather than a few days) 2) You MUST connect it correctly, otherwise as others have said it will simply leak all over the place You must turn you car on, set the AC to lowest temp, then inject the solution. Injecting can be difficult because of the pressure in the AC system. So wear gloves and press the white connector down very firmly before sliding down the black locking loop. TIP: Inject a small amount and check for leaks, if no blue solution is seen, then depress plunger fully. Car must then be left to run for 30mins to allow solution to fully circulate in system.
D**R
Good
Good
F**A
J'ai une micro fuite, perte du gaz en plusieurs mois. Le garage ne trouve rien, le tirage au vide ne détecte aucune fuite, elle doit être tellement petite qu'elle est imperceptible pour la machine. En désespoir de cause je tente cet additif. La seringue contient 30ml donc c'est une assez grosse quantité comparé à d'autres produits similaires qui contiennent 6ml. Je vois beaucoup de commentaires qui prétendent que l'injection est compliquée, mais pas du tout. Déjà il ne faut pas se tromper entre la vanne basse pression et haute pression. Si vous connectez à la HP c'est normal que tout vous revienne dans la figure. Le raccord BP est le tuyau le plus épais. Il faut connecter l'adaptateur, puis y visser la seringue, tout en faisant fonctionner la clim. Le plus difficile est d'injecter le produit. Dans mon cas, il a fallu appuyer très fort, mais en prenant son temps on y arrive sans problème. J'ai vu un utilisateur qui utilisait un pistolet à cartouche, c'est effectivement une excellente idée pour faciliter le travail. Puis laisser la clim tourner 30mn au moins. Et puis...... on verra bien ! Je mettrai à jour dans quelques temps, mais si cela fonctionne, c'est parfait. je pense que c'est parfaitement adapté aux micros fuites, mais ça ne doit pas faire de miracle non plus.
C**X
Top m’a sauvé plus d’une fois
M**T
Ehrlich gesagt habe ich nicht daran geglaubt dass es tatsächlich abdichtet, ich wurde eines besseren belehrt. Die Klimaanlage meines Wagens hat innerhalb 2, 3 Wochen das Kältemittel verloren und nicht mehr gekühlt. Eine Reparatur war aufwendig und Teuer, da es im hinteren Bereich nicht zugänglich war. Bei der suche nach alternativen bin ich auf dieses Produkt gestoßen. Die Anwendung ist sehr leicht. Als zierliche Frau konnte ich es ohne große Kraftaufwendung in die Klimaanlage durch den Ventil spritzen. Die Anlage ist seit 4 Monaten dicht und Kühlt wie am ersten Tag ohne Verlust. Die Reparatur kann ich mir jetzt Sparen.
S**G
guten Produkt, gern wieder
M**M
Heb het gebruikt in mijn citroën ds3 vanwege een lekke verdamper, waardoor het aircogas na zo'n drie weken weggelekt was. Dit product heeft voor mij helaas niet geholpen. Airco wordt niet meer koud. Kan zijn dat het met een kleiner lek wel zou werken.