An AC leak sealer is a product that works by reacting to the temperature when the refrigerant is flowing out from a pinhole in the AC pipe. When reacting to the leak location’s temperature, it will become a hard sealer instead of a liquid, and therefore it will stop the leak. Even if...
If your engine is running hot or leaking coolant, it's worth trying this product before you go ahead and spend money on an expensive repair job. And even if you successfully fix the leaking issue with the sealer, it’s still a good idea to let the mechanic inspect and, if possible, r...