mercredi 20 avril 2016

Steps To Proper Windshield Replacement

By Donald Watson


Driving your car with a broken windscreen can be dangerous and may cause road accidents. It is the reason why car owners in Jacksonville FL are advised to do timely windshield replacement when the glass gets damaged. It does not matter whether you have ever replaced it previously. Replacing them with new ones make you get to the road again as soon as possible.

The replacement glass for an automobile can be purchased new or be obtained from a yard owned by a wrecker in Jacksonville FL. If you decide to buy it from the latter, make sure that you check for cracks and chips with your own eyes before handing over any cash. To prevent any damages that may occur during its transportation, you should cushion the detached windshield using a duvet.

After obtaining glass, remove the plastic surrounding side plus the upper moldings correctly. Make sure you do not pry the clips holding them together because the clips are unique to the car. Having the clips on will save you a considerable amount of time but if they are unavailable, you will have to use glue to attach the moldings on the car.

Using cold knife, cut the urethane between the windscreen and pinch weld. The experience and tools used affects the time consumed during the replacement process. It should normally take between a quarter an hour to an hour. The urethane is the flexible but extremely strong film that prevents glass from breaking when it under stress while driving.

Before putting glass into place, make the pinch weld ready first. You should do this by brushing away the dirt and oil that may have smeared on it and then later wiping it using plain water. To effectively trim off the old urethane to the required height of three millimeters use a sharp razor blade. If there are still areas covered with dust, they should be primed.

Prepare the glass with a primer that is specifically matched to urethane adhesive. The role of the primer here is to open the molecules of the frit band, the black band surrounding the perimeter of the windshield. The pane is made to accept the particles of the urethane. After the glass is made ready, first attach the molding to it after which the urethane should be attached.

Using an electric caulking gun, apply the urethane to the glass. The electric gun ensure a consistent bead thereby avoiding leakages. It is good to know that the old urethane is the best thing that the new urethane will properly adhere to. This old urethane should be free from dirt, oil or other contaminants. You should ensure that the wind will not recontaminate the pinch weld before the adhesive urethane is applied.

You should then place the glass onto the car. If you are not using mounting block, avoid touching the frit band with your bare hands. It is due to the fact that oil and the filth from your hand will contaminate the glass that has been already been activated. Contamination reduces the efficiency of the urethane. To avoid this use latex hand covering.




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