Is Self-Sealing Fluid Harmful to Car Tires?
2 Answers
Self-sealing fluid is harmful to car tires. After using tire sealant, the tire surface will be corroded, and the formation of a colloidal protective film on the tire surface can affect the grinding and adhesion during the tire repair process, making subsequent repairs more difficult and potentially impossible. Self-sealing fluid is injected between the tire and the rim, utilizing the fluid's mobility to fill gaps when the tire is damaged, achieving a leak-sealing effect. Tires are a crucial component of a car, directly related to driving stability and safety, as they are the part of the car that contacts the ground. Tires are rubber products, and prolonged use can lead to wear and aging, necessitating regular replacement.
I've been driving for several years and have used tire sealant to fix punctures, but I've realized it has potential hazards. For example, the chemical composition can corrode the inside of the wheel rims, causing metal parts to rust and damage; the residue hardens inside the tire and clogs the valve, affecting the Tire Pressure Monitoring System (TPMS), leading to inaccurate error reports from the system; it also causes tire imbalance, resulting in body shaking and instability at high speeds, increasing driving risks. That time I used it as an emergency on the highway, and when I later went to the repair shop, the mechanic said the sticky residue was hard to clean and the rim was ruined, needing replacement. So, it's only suitable for temporary repair of small holes, after which you must clean the tire as soon as possible and seek professional repair. Don't rely on it for long-term convenience, or it will shorten the tire's lifespan by tens of thousands of kilometers and pose significant safety risks. Safety first, regular tire checks are key.
