Does Tire Sealant Affect Tires?
2 Answers
Tire sealant does affect tires. It is only a temporary solution and cannot be used for a long time, as it can easily cause corrosion to the tires. As an emergency tire repair foam, the main purpose of tire sealant is to provide a quick fix when a car tire is punctured. If you are on a highway or there are no nearby auto repair shops, and the tire is leaking air, tire sealant can be used for a simple and quick repair. Disadvantages of automatic tire sealant: 1. Affects wheel balance: Using tire sealant can have a certain impact on the wheel's dynamic balance. 2. Requires timely cleaning and replacement of the valve core: After using tire sealant, it is generally necessary to clean the residual sealant from the tire and replace the valve core within six months. 3. Cannot repair large punctures: Tire sealant can only repair small punctures; punctures larger than 6mm or extensive cuts cannot be repaired. 5. Cannot repair sidewall punctures: There is no adhesive layer formed by the tire sealant on the sidewall of the tire, so sidewall punctures cannot be repaired.
I've repaired quite a few cars before, and I know that tire sealant works by injecting liquid into the tire to quickly plug small leaks, which is especially suitable for emergency situations like punctures from nails on the road. In the short term, it's indeed convenient and practical, allowing you to drive to a nearby repair shop. However, long-term use can lead to significant problems: the chemicals in the liquid may corrode the wheel hub or rim surface, causing rust and deterioration; even more troublesome is that the additives can accumulate inside the tire, leading to weight imbalance. At high speeds, the vehicle may shake and become unstable, even affecting braking and steering performance. My advice is that if you encounter a leak, using it as a temporary emergency measure is fine, but don't delay—immediately seek a professional repair shop for thorough cleaning and tire repair. Otherwise, there are hidden dangers. Tires are the foundation of safety, and failing to address the issue promptly after using tire sealant may lead to premature tire failure, and the cost of replacing a new tire is much higher. Keep this piece of experiential advice in mind.
