How to Repair Sun-Damaged Car Paint

If you have been running around with your car for some time, you may have noticed that its car’s paint appearance has started to deteriorate. Long periods of exposure to the ultraviolet rays of the sun cause photo-degradation of the paint and the colour begins to fade. The paintwork may even begin to crack, making the exterior of your car unattractive.

At some point, the best car paints will begin to succumb to the powerful ultraviolet radiations of the sun. So how do you go about fixing the sun damage to your car paint and restoring its look?

 

How to Repair Sun Damaged Car Paint

Understanding Sun Damage

Sun damage is a common issue that affects car paint, causing it to fade, oxidise and peel. The sun’s ultraviolet (UV) rays are the primary culprits, breaking down the chemical bonds in the paint and leading to faded car paint and a loss of colour intensity. Over time, prolonged exposure to UV rays can cause significant deterioration, making your car’s paint look dull and lifeless. The extent of sun damage depends on several factors, including the duration and intensity of UV exposure, the quality of the paint and how well the car has been maintained. By understanding the causes and effects of sun damage, car owners can take proactive steps to prevent it and maintain their vehicle’s appearance and value.

Assessing and Preparing for Repair

Before starting the repair process, it’s essential to assess the extent of the sun damage to your car’s paint. Begin by inspecting the affected area for any visible signs of damage, such as fading, discolouration or peeling. Take note of the paint your car has, as different types require different repair methods and materials. For example, metallic finishes may require special touch-up paint that matches the metal flakes in the paint.

Once you’ve assessed the damage, prepare your car for repair by washing and drying it thoroughly. Use a high-quality car wash soap and a soft sponge or wash mitt to clean the car, and then dry it with a clean, microfiber towel or chamois. This will ensure a clean surface to which the repair materials can adhere. Proper preparation is key to achieving a smooth and long-lasting repair, so take your time to ensure the car is spotless before moving on to the next steps.

Apply a rubbing compound

One simple way of doing this if the car paint has faded due to sun damage, but the quality of the surface is still intact is to apply a rubbing compound, which is obtainable from auto parts stores. A rubbing compound is a cutting paste used for finishing body repairs, and it can restore sun damaged paint. It will refresh the colour looks and buff the shine back into the paint.

To obtain the best results, select a very fine cut. Carry out the application in a shaded area, away from direct sun radiation, so the compound does not harden while you are still working on it.

To begin, wash the car thoroughly and wipe with a clean cloth. Use an orbital car polisher or a buffing pad to apply the rubbing compound to the sun-damaged area. Use circular motions until no residue of the compound is left on the panel.

It’s advisable to work on small sections at a time before moving on to another. This prevents the compound from drying up before you can reach other areas.

Clean it up

When all the affected areas have been attended to, extend the application to the rest of the car, beginning from the top. Wash the car with plain water and wipe it with a clean cloth to remove any remaining compound. Inspect the car’s body to ensure that you have not missed any area of the paint job.

Finishing touches

After repairing the sun-damaged area, it’s time to add the finishing touches to your car’s paint. This involves applying a clear coat and protection to the repaired area, as well as buffing and polishing the entire vehicle.

Applying Clear Coat and Protection

Applying a clear coat is an essential step in protecting your car’s paint from further damage. Use a high-quality clear coat specifically designed for automotive use, and apply it according to the manufacturer’s instructions. This will add a glossy finish to your car’s paint and help prevent future sun damage.

In addition to applying a clear coat, consider using a paint sealant to provide extra protection to your car’s paint. Paint sealants can help repel UV rays and prevent damage from the elements. By adding this extra layer of protection, you can extend the life of your car’s paint and keep it looking vibrant and new.

Buffing and Polishing

Buffing and polishing your car’s paint can help restore its original shine and lustre. Use a high-quality car polish and a soft cloth to buff the entire vehicle, paying special attention to the repaired area. This will help remove any imperfections and leave your car’s paint looking smooth and glossy. Buffing and polishing not only enhance the appearance of your car but also provide an additional layer of protection against harmful UV rays.

Prevent car sun damage and protect car paint

Damaged car paint can make your car look unattractive, and if you ever plan to sell your car or trade it in, you need to preserve its visual appeal. Waxing your car at regular intervals will add a layer of protection to your car paint and extend its life. Use covered parking to prevent the sun’s rays from damaging the paint. If you don’t have access to covered parking, use car covers, especially on sunny days. Wash your car only with a gentle cleaner specifically designed to protect car paint.

When repairing sun damage, consider applying touch-up paint to small areas for a seamless finish. Use high-quality materials and tools for repairing sun damage to ensure a professional-looking result.

Seek professional assistance

While a rubbing compound can give your car a new topcoat, seeking professional assistance from a qualified car mechanic is advisable if the paintwork is cracked or badly damaged. Trained technicians will help in evaluating the condition of the paintwork and come up with a plan to restore the shine of the paint. They will refinish the entire vehicle or paint only the corroded panels. Heading to a reputable professional may be the way to go if you want the guaranteed results you are looking for. Contact us today for help on how to repair sun damaged car paint.