Primer provides a fast and reliable adhesion of glue to the window glass. Clean the edges of the glass with the SOLL silicon remover. Apply the SOLL glass primer on the glass edge with the applicator and leave to dry for minimum 10 minutes. Apply the car glass adhesive with a hand or pneumatic gun to the car body flange. Place and press the glass slightly to the car body flange and adjust the pressure and support on distancing blocks.