Automotive paints are complex coating systems consisting of multiple layers. As a crucial component in all these layers, silanes like DYNASYLAN® from Evonik ensure that automotive coatings withstand environmental influences and cars keep their good looks. In the exterior coatings, silanes act as adhesion promoters, enhancing the bond between paint layers and substrates to ensure robust and durable finishes. In the interior coatings, they increase the scratch and chemical resistance of coatings on displays, soft-touch surfaces, and metal elements. These properties make car surfaces tough and protect them from moisture and dirt. Silanes also impart hydrophobic properties, making the treated areas easier to clean. Overall, they play a key role in keeping automotive paints vibrant and resilient over time.