3M™ Stamark™ Removable Black Line Mask A715 is a durable, matte black tape used to cover existing pavement markings during temporary lane shifts on roadways. An aggressive, pressure-sensitive adhesive binds the tape to the pavement but removes easily when the project is complete, without the need for heat or solvents. This line mask tape blends well with existing pavement, helping traffic flow naturally into temporary lanes while minimizing confusion for drivers.