After installation, leave the vehicle with the urethane undisturbed for 24 hours to help it dry. Unless you have a hard top, lower the front doors and open the back glass slider to guarantee the interior isn't pressured or you could have water leaks. Clean most of the old urethane from the windshield fence, leaving 1 mm of bonding material behind. Remove too much and it might weaken the paint or stop it from sticking. If your windshield is already installed, scrape away the old adhesive until it is level with the glass and remove any pieces that don't stick well. Apply the windshield seal first at a corner without any lubricants. Place the windshield straight inside the opening, tape its edges before you install it and check that the gap is parallel. Cut off the masking tape, remove the windshield and clean the whole glass area with the recommended solvent. Look for problems in the glass primer and cover any areas needing to be repriced; make sure all repricing is fully dry before I proceed. For a new windshield, clean it and check for any damage, then use the same way to seal and place as you did with the other one. Open the windshield entrance, detach any remaining rubber and get the area ready for a new seal adhesive. Put on a coat of primer when required and let it dry. To install, use a triangular nozzle to place a bead of glue onto the windshield seal and be sure to install it within 5 minutes. Put the windshield into its frame with the tape as a reference, press it flat and ensure you're not pushing down on both sides at the same time to avoid accidents. Once you've completed all the above, it's time to put in the rear view mirror, headliner and
Wiper Arms.