How to Repair the Windshield Step by Step?

The windshield is one of the most important elements in a car, since it is in charge of offering us enough visibility to be able to drive safely. If it is in poor condition or dirty, the chances of having an accident increase significantly. For this reason, it is essential to make sure that it does not have any damage, no matter how small.

It is likely that, due to the traffic itself, or other situations, at some point in the life of the vehicle we will find damage to the front windshield. Usually, the load of trucks or other vehicles release some type of stone or similar that when driving can hit the windshield, causing damage to it.

To avoid greater evils, it is necessary to know how to repair the windshield step by step. Keep in mind that you cannot circulate with it in poor condition and it is even one of the points on which the ITV most affects. If you have any damage on it, you will need to replace it with a new one. Therefore, at the slightest damage, you must repair it.

Repair or replace the windshield

Next we are going to explain how to repair the windshield in case you decide to do it yourself, but first of all it is important that you make the decision of whether it is better, in your particular case, to repair or replace the windshield.

For this, it is recommended that you review the terms of your insurance and the conditions of repair. The cost of a full windshield repair or replacement depends on where you live, your insurance, and also the type of windshield. If you do not have any insurance and the damage is not very severe, you can repair it yourself, or simply if it is a small blow and you prefer not to report the insurance.

To assess whether it is better to repair or replace it, it is important that you take an observation of the windshield. If the damage is located on the edge of the windshield, it can become dangerous by compromising the structure of the windshield, being a significant safety problem. In this case, the best option would be a substitution.

In addition, you must take into account the so-called line of sight of the driver. The damage present in this can interfere with driving even after a repair. The key zone is a 30 cm stretch that is in front of the steering wheel. If this area is damaged, it is advisable to change the windshield for a new one.

Likewise, when checking damage to other parts of it, you should examine the damage and check the type of crack and the depth of the damage. Once all this is done and the decision to proceed with its repair has been made, you will only have to follow the steps that we are going to give you below.

Instructions to repair the windshield step by step

If you want to know how to repair the windshield step by step, keep reading:

  1. Cleaning. First of all, you should proceed to do a complete cleaning of the windshield. It is not possible to repair it if it is dirty, since any piece of dirt, stain or any other element can cause problems when it comes to repairing it. Therefore, clean it with a specific product using a microfiber cloth.
  2. Then use a small suction cup to hold it to the glass and start the repair. This should be placed just above the damage to be repaired.
  3. Then you must proceed to make use of a syringe with UV resin. You will use it to fill the crack you want to repair in the windshield.
  4. When you have inserted the syringe into the suction cup and can make sure that it is completely attached to the windshield, pull slowly and let it sit for about 30 minutes. Then he rolls again. You must repeat the process and do this pressure and pull every 30 minutes, about 10-12 times. This will make the process take you about 6-7 hours.
  5. You must be patient as it will take a long time, but although it may seem somewhat tedious, it will help you to be able to repair your windshield without having to change it, with the economic cost that this entails.
  6. Once the previous step is finished, you must proceed to clean and remove any excess resin that may have remained around the repaired crack. Don’t remove the one from the crack itself, just the one around it.
  7. To finish, you just have to clean the windshield with a specific cleaner for it, as in the first step, but in this case being careful not to remove the resin that is inside the repaired crack, since in that case it would not work nothing for the work done.

This method will help you get rid of those possible windshield damages that are not of a high severity. If the crack is small you can see how it will disappear and it will not be noticeable. This way you can continue driving safely.

What do you need to repair the windshield step by step?

  • UV resin