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Although they are highly resistant and durable, polycarbonate windshields can also become scratched. These flaws can occur due to debris from the road or improper cleaning methods, which can hinder visibility and drill holes in the windshield. However, there are many authentic ways that guide you on how to remove scratches from a polycarbonate windshield.
For better results, you can simply determine the scratches, clean the windshield, and use a polycarbonate scratch remover. After that, sand the deeper scratches, polish the surface after sanding, and apply a protective coating. If you still feel unconfident or unsure, you can seek professional assistance from our auto glass repair shop.
Removing scratches from a windshield requires following a proper method for better results. Here is a comprehensive guide with step-by-step guidelines.
Assess the depth and severity of the scratches before you start fixing them. Light scratches can usually be fixed with basic polishing, while heavy scratches need more precise treatments. If your fingernail catches on the scratch when you run it along, it is too deep, and you should get it sorted by a professional.
The main thing you have to do is make sure your windscreen is nice and clean. Ensure there is no dust or anything else that could cause further scratches. When you start fixing it, thoroughly clean your polycarbonate windshield. To remove stains on the windshield, use a soft microfiber cloth, mild detergent, or automotive glass cleaner. Avoid abrasive or harsh chemicals, as they can damage the surface of the polycarbonate. Maintaining a clean and scratch-free windshield is key to ensuring optimal visibility and durability.
Minor scratches can be removed with a polycarbonate scratch remover or plastic polish. This step involves rubbing the solution onto the scratched surface with a soft cloth or sponge in a circular motion. Once you have applied the solution, get a clean cloth and use it to buff out the area. Remove the remaining solution to make a completely dehazed panel.
If the scratches have gone too deep for the scratch remover to help, you can turn to sanding. Begin with fine-grit sandpaper (800 grit) and lightly sand the area in a circular manner. To prevent more scratches and remove debris, keep the area wet. Slowly move down to finer-grit sandpaper (such as 2000 grit) until the scratches are gone. This process can take some time, so you should be gentle to avoid further damage.
When the sanding is done, a cloudy windshield likely remains. Polishing the area will clear it up again. At this moment, a fine plastic polish and a headlight restoration kit can work well on polycarbonate surfaces. Dip a soft cloth or foam pad into the polish and use small circular motions to eliminate scratches from a polycarbonate windshield and remove any visible haze.
After the polish has removed the scratches and the glass is clean, a surface protectant should be applied. This method can help to prevent further scratches and extend the life of the windshield. For effective windshield repair, find a product specifically formulated for polycarbonate or automotive plastics and follow the manufacturer’s directions for application.
It’s possible to get scratches out of the polycarbonate windshield using the right method. Light scratches can be removed by rubbing the solutions with a soft cloth and polishing the paste. Using a specified product can help you to buff away minor scratches from the surface. Moreover, flame polishing is also an effective method to remove scratches on the sheet edges.
Toothpaste is not just for your teeth. You can also use it to remove scratches on softer surfaces because its mild abrasiveness works well on minor scratches. Apart from that, you can use baking soda to smooth out the scratched surface and make the scratches less noticeable.
If you want to keep your polycarbonate windshield from scratching, flow-coating can work well on a uniform and durable surface. Moreover, this technique is perfect when you cannot use the dip coating method. Flow coating is the best way to apply a scratch-resistant coating for a polycarbonate windshield.
All in all, there are various reasons behind a scratched polycarbonate windshield. Dust, debris, or objects striking can cause random scratches. However, you can minimize or remove these scratches by applying a dedicated method. For this purpose, we have added an easy guide about how to remove scratches from a polycarbonate windshield.
Our steps include determining the scratches, cleaning the windshield, using a polycarbonate scratch remover, sanding for deep scratches, polishing after the sanding, and applying a protective coating. For a comprehensive maintenance guide for windshields, follow these steps to ensure longevity and clarity. If you are unable to apply the process perfectly, you can get assistance from Blue Diamond Auto Glass. We have expert technicians at our shop who can remove scratches from your polycarbonate windshield, ensuring professional results every time.
