Why is there a scratch after window tinting?
2 Answers
Window tinting may leave a scratch when reapplying the film because removing the original film can leave adhesive residue on the glass. Some installers may use a blade to scrape the glass directly, which can potentially damage the glass. Solution: Run your fingernail over the scratch to check if it feels indented. If it does, do not attempt to repair it as the glass surface will remain uneven after repair. For minor scratches, you can use glass repair compound. Precautions for window tinting: Avoid rolling windows up and down for 5-7 days after tinting (especially for newly tinted vehicles). The tint film hasn't fully adhered to the window during this period, so the edges may curl or peel when operating the windows, and the film may shift before complete bonding.
I've seen many friends end up with a line mark after window tinting, which is often caused by improper handling of details during installation. If the surface isn't cleaned thoroughly before applying the film, dust or small particles can get trapped inside, eventually forming a noticeable line mark. Uneven pressure from tools like squeegees can also cause bubbles to accumulate, which dry into permanent marks. Additionally, using dull cutting tools can leave jagged edges that become visible after application. Remember, it's crucial to find an experienced technician. If doing it yourself, choose a day with moderate humidity and avoid extreme temperatures. Taking your time with each step can significantly reduce such issues. Avoid using soapy water to clean the film surface; instead, use a specialized spray and gently wipe to prevent marks from spreading. With proper care, the film can last for several years.
