be applied the on top. with the adhesive applied the new windshield can be lifted into place. the cover, wipers and trim will get replaced and the windshield will be cleaned and inspected. once the job has been completed you will be able to drive your automobile in as little as an hour though it will take as much as 24 hours for the adhesive to absolutely dry. we're looking forward to you call. we need your business. with our auto glass replacement will make everything crystal clear again. 