Super Tech R-134a A/C Refrigerant Refill with Stop Leak, 12 oz

R-134A has got really expensive and you get maybe half of what you got a couple years ago. Super Tech with stop leak seems to be just as good if not better than some of the other higher priced name brands. Installing the trigger was just as easy as any other brand, you have to screw on until you feel/hear the puncture happen. Recharge the same as others slowly moving from 12 to 3 o'clock every few seconds. Cheaper option to do a quick refill or test if the AC unit needs repaired.

The stop leak additive caused severe contamination of the entire A/C system. Repair cost by a professional A/C service company to fix the damage was 1746.00. Subsequent research on the internet confirmed car owners should NEVER use this product. In fact, several professional A/C repair companies refused to even work on my vehicle after they conducted a test of my system to determine if it had any Stop Leak in it because it damages THEIR equipment. BEWARE.

This AC coolant worked perfectly. I knew I had a small leak and it completely fixed the issue. Attach your own hose and gauge, release pressure if needed.... then fill with the coolant! AC is super cold with only 1 can! Great product. Highly recommend!

Works great to recharge air conditioning in vehicles. Convenient and easy to use if you have the hoses you need to charge it. Great cold aur after recharge. I recommend for recharge.

This particular can does not have a hose or gauge but we already had one so that was expected we got 2 cans but only used one it worked perfectly as expected and is super affordable

Economically priced and includes ability to seal minor leaks. This was perfect to charge a car's A/C system that is 24 years old, and has needed its charge topped off every spring.

They put the price up to forty nine dollars in the store.For this product and online, I got it for eighteen eighty eight

Very convenient product. Did exactly what needed to be done. Easy instructions. Will purchase again.

I feel the cans are not as full as it is advertised I actually switched to a different band for my customers and myself

have not used this yet but people tells me it works if you have a small leak Will definitely use it when needed in my car.