How to Repair a Tire with Self-Sealing Glue?
2 Answers
Inject an appropriate amount of tire sealant into the tire through the valve stem, then inflate the tire to the recommended pressure. When the vehicle is in motion, the centrifugal force causes the sealant to form a protective film inside the tire, while the remaining liquid is dispersed throughout the tire. If the tire is punctured by a nail or other sharp object, the rapidly escaping air carries the sealant mixture into the hole, instantly sealing it. Both tubeless and tubed tires can use self-sealing liquid. The automatic tire sealant repairs punctures without removing the tire, taking only 3 seconds to seal, and one application provides long-term protection.
That day, I had just driven home when a small nail punctured my tire. My car's tires come with self-sealing gel, so minor punctures usually don't require attention, but for larger holes, I had to fix it myself. I took out the tire repair kit, first used soapy water to locate the leak, cleaned the area, then selected an appropriate tire plug, inserted it, and pressed it firmly with pliers. The whole process was quite simple, taking less than 15 minutes. The tools are very affordable—a set costs around 20 yuan on Taobao, saving both money and time. But remember, this method only works for holes with a diameter under 6mm. Never attempt to repair a puncture on the sidewall—it's risky. After the repair, test the seal by taking a short drive to ensure there's no air leakage. It's always good to keep some repair tools in the car, just in case.
