1. With a sponge, apply a light coat of glass primer to the inside face of the quarter glass (A) along the front seal (B) and molding (C) as shown, then lightly wipe it off with gauze or cheesecloth:
   - Do not apply body primer to the quarter glass, and do not get the body and glass primer sponges mixed up.
   - Never touch the primed surfaces with your hands. If you do the adhesive may not bond to the quarter glass properly, causing a leak after the quarter glass is installed.
   - Keep water, dust, and abrasive materials away from the primed surfaces.