What are the disadvantages of car glazing?
2 Answers
The disadvantages of car glazing include the following two points: 1. Since glaze is a petroleum product with certain corrosive properties, after a vehicle undergoes glazing treatment, other beauty treatments cannot be used to protect the paint surface, and only glazing can be continued; 2. After car glazing, if repainting is done, it is very likely to cause peeling. Below are specific details about car glazing: 1. Definition: Car glazing involves covering the car's paint surface with a layer of glaze. The main component of glaze is derived from petroleum. Using a high-speed vibration and friction machine, the glaze penetrates into the paint to form a protective layer, effectively safeguarding the paint. 2. Benefits of glazing: The non-stick property of glaze makes the paint surface less prone to dirt, keeping it clean. After car glazing, the glaze layer increases the hardness and brightness of the paint, effectively protecting it from minor scratches and, to some extent, resisting temperature effects on the paint. It also offers UV protection, acid rain resistance, oxidation resistance, anti-static properties, corrosion resistance, and wash durability. It effectively reduces the roughness of the paint surface, minimizes friction with the external environment, and better protects the paint.
I've driven many cars, and experience tells me that paint sealing comes with several drawbacks that require caution. The biggest headache is the high cost—each session can cost hundreds or even thousands, much more expensive than regular waxing, and the effects don't last long, fading within six months at most, forcing frequent reapplications and wasting money. Moreover, the process demands high precision; if the technician lacks skill, the paint can easily be scratched by the polishing machine, creating fine lines that are harder to repair. Before sealing, the paint must be thoroughly cleaned and polished, which is time-consuming and labor-intensive. Another annoyance is that it attracts dust and water stains easily, making the car look dirty just days after washing, ruining its overall appearance. I've also noticed that if there are minor scratches on the paint, sealing only temporarily masks them without solving the issue, potentially worsening the problem over time. In the long run, I find ceramic coating or paint protection film more reliable.
