Errecom Extreme Ultra | A/C Leak Stop for Vehicle A/C Systems | Works with All Refrigerants and Lubricants | Includes R1234yf and R134a Adapters | 6 mL (0.2 fl oz) Cartridge

المنتج خاطى

I found same video about this product in social media, I used it in my G63 of 2018 and you can feel the air coming out from AC much more cold!

En la segunda llenada de gas cumplio su funcion ya no se salio.

This worked great for the small leak I had in my 2016 Tacoma. Using this sealant with a fresh recharge of refrigerant made the A/C very cold and like new. Use the green adapter for R1234yf and the black one for R134a refrigerant. Run your engine with the air conditioner on for about thirty minutes after though to circulate the sealant.

A really bad product! It has no instructions whatsoever. Comes in a box with a QR code on it that links to very vague instructions. It says to add this product to a fully charged system. I did that and the back of the syringe popped off spraying the liquid everywhere. Luckily I had eye protection on or it would have gone directly into my eyes. The back of syringe blowing off seems to be a very common problem with this product according to other reviewers. I wasted $30+ on R134a because it is just going to all leak out now in a few weeks. Almost all of the other leak repair products say to add the leak repair first then charge with refrigerant.

EXCELLENT PRODUCT AND PRICE.

A sealant wonder. I chose it because it includes the R1234yf and R134a adapters, which makes the work much easier without having to look for extra parts. Its application with the cartridge is extremely easy and clean. It has worked perfectly in my car's system and I no longer have coolant leaks. It fulfills exactly what it promises. Fine stars!