What element puts shine on a bumper of a car?

Answer 1

The shine on a car bumper is primarily due to a layer of chrome, which is a shiny, reflective metal that enhances the aesthetic appeal and provides some corrosion resistance. In addition to chrome, other materials like polished aluminum or various coatings such as clear coat finishes can also contribute to the shine. These elements not only improve the visual appearance but also protect the underlying materials from environmental damage.