Im reinstalling my back glass after a complete respray of my 2006 clk 500 coupe . I spent big and bought new original factory glass . I noticed that the new back glass came with a rubber like seal on the adhesion side outer edge . It does not line up with the pinchwell its too the outside of it . I will be using high modulus non conductive urethane to adhere the glass . Does anyone know if I have to do anything to adhere the outer gasket like rim outside the pinchwell ? Sorry for being so long winded , I just don't want to make any mistakes so close to completion . Thanks John