Have you ever wondered what those little black dots on your car windscreen are for? These seemingly decorative dots fulfill essential practical functions. According to a report by Linternaute.com, the primary purpose of these dots is to create a smooth transition between the clear windscreen and the black frame, which improves the overall appearance of the vehicle. Their primary function is to protect the sealant underneath from direct sunlight. Over time, UV rays can degrade the adhesive, leading to leaks. The dots help to reduce solar radiation and thus protect…
Read MoreOften found on car windscreens, what are these black spots for?
