How to Repair Windshield Crack for a 2019 Subaru Outback

Introduction

Having a cracked windshield can be a frustrating experience for any car owner. Not only does it obstruct your view while driving, but it also compromises the structural integrity of your vehicle. In this article, we will discuss how to repair a windshield crack specifically for a 2019 Subaru Outback.

Assess the Damage

The first step in repairing a windshield crack is to assess the extent of the damage. Examine the crack closely to determine its size and location. If the crack is smaller than a dollar bill and is not in the driver’s line of sight, it may be possible to repair it yourself. However, if the crack is larger or in a critical area, it is recommended to seek professional help.

• Size & Depth: If the crack is smaller than a dollar bill and not too deep, it can be fixed at home. Larger cracks, however, require professional attention.
• Position: Cracks at the edge might compromise the windshield’s structural integrity. Such cracks are better addressed by professionals.

Gather the Necessary Tools

Before you begin the repair process, make sure you have the necessary tools and materials. For a DIY windshield crack repair, you will need a windshield repair kit, which typically includes a resin, applicator, curing strips, and a razor blade. You may also need a drill with a small bit if the crack has a bullseye or star-shaped impact point.

• A windshield repair kit (available at auto parts stores)
• Razor blade or sharp knife
• Clean cloth or paper towel
• Alcohol or window cleaner

Clean the Windshield

Thoroughly clean the cracked area of the windshield using glass cleaner and a lint-free cloth. This will remove any dirt, debris, or moisture that could interfere with the repair process. Ensure that the area is completely dry before proceeding.

• Clean the Area: Use window cleaner or alcohol to clean the cracked area. Ensure it’s free of dust or debris.
• Temperature Check: Best results are achieved when the windshield temperature is between 50°F and 75°F. Too hot or too cold can affect the repair process.

Apply the Resin

Follow the instructions provided with your windshield repair kit to apply the resin to the crack. Typically, you will need to attach the applicator to the windshield and inject the resin into the crack using gentle pressure. Make sure to fill the crack completely, but avoid overfilling.

Using the Windshield Repair Kit

• Seal the Crack: Place the provided clear, plastic device over the windshield crack. This device acts as a reservoir for the resin.
• Apply Resin: Pour the resin into the device, ensuring it seeps into the crack. The resin acts as a filler and adhesive to seal the crack.
• Squeeze & Spread: Use the kit’s plunger to push the resin into the crack, ensuring it spreads evenly. This step might need repetition to fill the crack thoroughly.
• Let It Cure: Once filled, let the resin cure for the time specified in the kit’s manual. Usually, it’s about 5-10 minutes.
• Remove Excess Resin: Using a razor blade or sharp knife, carefully scrape off excess resin to ensure a smooth surface. It should be flush with the windshield’s surface.

Cure the Resin

After applying the resin, cover it with a curing strip or clear plastic film to prevent dust or debris from settling on it. Place the vehicle in direct sunlight or use a UV lamp to cure the resin. The curing process usually takes around 15-30 minutes, but refer to the instructions for specific guidance.

Remove Excess Resin

Once the resin has cured, remove the curing strip or plastic film. Use a razor blade to carefully scrape off any excess resin that may have overflowed from the crack. Be cautious not to scratch the windshield while doing this.

• Sun Cure: Sunlight helps in further curing the resin. Park your Subaru Outback in direct sunlight for a few hours.
• Clean & Polish: Once completely cured, clean the repaired area with window cleaner. Your windshield should now be clear and free of the distracting crack.

Polish the Windshield

After removing the excess resin, clean the windshield again to remove any remaining residue. Use a glass cleaner and a lint-free cloth to polish the repaired area until it is smooth and clear. This will help restore the visibility of your windshield.

Monitor the Repair

After completing the repair, it is important to monitor the crack over time. While a proper repair should prevent the crack from spreading, it is still advisable to keep an eye on it. If you notice any signs of further damage or the crack starts to spread, seek professional assistance immediately.

Conclusion

Repairing a windshield crack for a 2019 Subaru Outback can be done with the right tools and materials. However, it is crucial to assess the damage and determine if professional help is needed. By following the steps outlined in this article, you can effectively repair a small crack and restore the integrity of your windshield.