I had it for 3-4 years in the trunk of my car. Note that I park the car in the sun. So the spray has been exposed to high temperatures for all these years. I stepped on a screw and the tire had lost a lot of pressure. It was almost flat. I shook the spray well. I didn't hear a metal ball inside to mix the contents well. This is a disadvantage of the spray. I started inflating the tire with the spray. I saw in the transparent tube, at first, white foam coming out, but then a clear liquid like water came out. I thought the contents of the spray had gone bad, but to my great surprise, the tire inflated. I took the tire to the vulcanizer after 4 days. In those 4 days, it hadn't lost any air at all. The spray did its job just fine.

In 225 X 45 tires, it did what it promises. The weight of the car is 1,650 kilograms. The tire inflated satisfactorily, the hole was caused by a nail or screw that had come off. Tighten the valve well, everything else was more satisfactory than expected. After 2 days, I went to the tire shop.

During application, foam came out of the cap, stained and froze my fingers. Although the hole was very small, it did not seal. Almost all the liquid I managed to put in came out of the elastic through the hole without being able to seal it. Look for something more effective and of higher quality. I do not recommend it.

It started to release foam and gas from the button upwards, resulting in it getting into my eyes and face!!