Does Automatic Tire Repair Fluid Affect Tires?
2 Answers
Automatic tire repair fluid does affect tires. As a high-molecular compound, it can chemically react with the inner rubber of the tire and the wheel hub, causing corrosion to both the tire and the wheel hub, which may compromise the vehicle's driving stability. The method of using automatic tire repair fluid is as follows: 1. Shake the repair fluid well; 2. Lift the outer tube and connect its opening to the tire valve, then tighten it; 3. Tear off the fixing ring at the top of the bottle and open the switch; 4. The repair fluid will start to inject into the tire. After filling, turn the valve counterclockwise to close it. The working principle of automatic tire repair fluid is: when the fluid is injected, the centrifugal force generated by the moving tire spreads the fluid to cover the inner side of the tire, forming a sealing film that serves to repair the tire.
I've used tire sealant several times before, especially during long trips when encountering leaks. It quickly seals the tire, preventing me from being stranded on the roadside, which is quite convenient. But honestly, I've noticed it has a significant impact on the tire. For example, after use, there's a glue-like residue left inside the tire, which becomes difficult to clean over time and may even corrode the wheel hub, leading to rust. Additionally, if the puncture is too large, the sealant can't seal it at all—it's only suitable for small nail punctures. Most importantly, overusing tire sealant can cause tire imbalance, resulting in a humming noise while driving, which affects the driving experience. So, I recommend using it only in emergencies and promptly visiting a professional shop for a thorough inspection afterward to avoid accumulating hidden risks that could affect the overall lifespan of the tire.
