I was once told by a chemist that all adhesives work the same, but adhesives stick better to some materials than others because of molecular manipulation. As a technician I wasn’t sure what that meant. Put the glue down, set the glass, wait for it to dry and then release the vehicle, right? If you buy the right material and follow manufacturers’ instructions, you can assume the job is completed correctly and go about your business. Unfortunately, this is not all you need to know to be an effective and competent technician.