The windshield plays a fundamental role in the car: thanks to it, you have good visibility on the road while driving. But it also has another hidden function that you may not have known existed. Do you know in particular what the edges or small black dots present on this glass surface of vehicles can be used for? Did you think that his only vocation was aesthetics? Think again, they have an unexpected utility. figure it out.
What is the role of black dots on the car windshield?
Black spots on a car windshield – Source: spm
The glass in modern car windshields is attached to the frame with a strong urethane adhesive. This plate, which sustainably supports the process, offers better visibility, but also guarantees the protection of passengers. And it is precisely the small black dots, including the dark band, that are primarily intended to ensure your safety.
They are painted in black enamel on the surface of the glass. In fact, they provide a secure point of contact between the glass, the urethane adhesive, and the car’s windshield frame. They basically make sure that the glass stays in place, preventing it from moving in different directions when the car is in motion. Because indeed, without these little black dots, the glass could come off and the windshield could immediately fall off. Therefore, they play an essential role: this sealing material not only prevents water from entering the interior of the vehicle, but also keeps the glass in its original position. The only problem is that it can lose its properties if it is continuously exposed to ultraviolet rays.
What to do if the black dots on the windshield are worn?
Car windshield – Source: spm
Also, if you notice that these blackheads start to wear out, it is very important to replace them as soon as possible so that they continue to work efficiently. It is always better to seek the help of a specialist so as not to have a problem. Although it is unlikely that the glass will completely dislodge and fall out of the frame, you should not take the situation lightly. Therefore, it is better to prevent to avoid exposing yourself to a possible danger.
Therefore, if your car is quite old and you have never replaced the black spots on your car window, call a professional. Please note that in some cases it may even be necessary to completely remove the windshield glass in order to replace it with a new one. This usually happens when the glass breaks. It goes without saying, but driving with defective glass increases the risk of accidents and endangers both driver and passengers. Remember that a damaged or ill-fitting windshield could break in a collision. As it also provides structural support to the car, it is imperative to always make sure that it is in good condition. If you feel the slightest defect, it is better to entrust your car to a professional than to put your safety at risk.
Warning : When parking your car, always try as far as possible to place it in a shady spot. Since the windshield is made of glass, if it is exposed to high temperatures and sunlight for a long time, it may cause small cracks or scratches. Also, if you already notice some of them, it is better to fix the problem quickly, since they can expand in case of direct and continuous exposure to the sun. The best way to protect your car is to park it in well-covered or even underground car parks.
read also What are the black dots on car mirrors really for?
