Modified bitumen self-adhering is applied through a straightforward process that enhances the bonding of asphalt layers. Typically, it involves heating the modified bitumen to a specific temperature, allowing it to become tacky. This tackiness facilitates adhesion to existing asphalt surfaces or layers. The application can be done using a spray or a squeegee method, ensuring even coverage. This technique improves the overall durability and performance of the asphalt, making it more resistant to environmental factors.