COThe article explains the function of the black border and small black dots commonly seen around car windows. These elements, known as 'frita,' serve multiple purposes including UV protection, sealing, preventing water ingress, and hiding adhesive used to install glass. The black dots also contribute to aesthetic transitions between the window frame and the windshield, hide adhesive traces, and act as a sunshade for the interior rearview mirror. The practice of using frita began in the mid-20th century as automotive manufacturers shifted from chrome trim to adhesive-based methods.
Bias read (Center): The article presents factual information about automotive design features without taking a political stance. It explains technical aspects of vehicle manufacturing and does not favor any particular political ideology or agenda.
