How soon should bonding be done?
This may be done as soon as solvent is completely gone. If you can press a finger to the surface and pull away cleanly and with no sign of legginess the surface is dry. If there is any doubt at all, give it a few extra minutes. If any puddling has occurred, be sure the puddles are dry. After dryness has been reached, you have an hour to make the bond. This is called open time.