Why Headlights Turn Yellow and How to Prevent It with Kustom Service Products

The Causes of Headlight Yellowing

Modern headlights are primarily made of polycarbonate, a lightweight and durable material, but one that is vulnerable to certain factors that accelerate its deterioration. Here are the main causes:

UV Exposure:
Untreated polycarbonate headlights are particularly sensitive to ultraviolet rays from the sun. Prolonged exposure breaks down the chemical bonds in the material, causing yellowing and the formation of a cloudy layer.

Weather Conditions:
Rain, snow, wind, and pollution wear down the headlight's surface. Dirt and chemical deposits can accumulate over time, making the surface less transparent.

Scratches and Abrasions:
While driving, headlights are subjected to minor scratches caused by dust, gravel, and road debris. These scratches not only affect the aesthetic appearance but also increase the likelihood of yellowing.

Harsh Chemicals:
Non-specific cleaning products and automatic car washes can damage the original protective coating of the headlights, leaving them exposed to external elements.

Internal Condensation:
Moisture inside the headlight can lead to halos and stains, further reducing transparency.

The Consequences of Headlight Yellowing

Headlight yellowing is not just an aesthetic issue; it can have more serious consequences:

• Reduced Visibility: Cloudy headlights reduce light intensity, impairing nighttime driving visibility.
• Decreased Safety: Poor visibility increases the risk of accidents, especially in low-light conditions.
• Devaluation of the Vehicle: Neglected headlights can lower the perceived value of the vehicle, making it less attractive to potential buyers.

How to Prevent Headlight Yellowing

Fortunately, headlight yellowing can be prevented and resolved with the right products and regular maintenance. Kustom Service offers professional solutions that ensure lasting results and long-term protection.

1. The 2K Restorative Clear Coat

Our flagship product is the extra-glossy restorative and protective clear coat for headlights and taillights. This professional-grade product, used by auto body shops, restores and protects polycarbonate and plastic headlights.

Key Features:

• Up to 20 years of durability.
• Resistant to UV rays, weather, and chemicals.
• Extra-glossy finish with ceramic-grade hardness.
• Ideal for premium cars like Audi, BMW, and Mercedes.

The 2K version ensures total restoration and permanent protection, making it the ideal choice for professional results.

2. The 1K Clear Coat

For a quicker, DIY solution, the 1K version is perfect for refreshing the look of your headlights.

Advantages:

• Easy to apply.
• Great for occasional repairs.
• Ideal for hobbyists.

Product Preparation and Application

Proper application is crucial to achieving optimal results. Here are the steps to follow:

Headlight Preparation:

1. Wear gloves: Prevent fingerprints from being trapped under the clear coat.
2. Degrease the headlight: Use rubbing alcohol to remove any dirt or grease.
3. Sand the surface: Wet sand with 1500-grit sandpaper to create a uniform surface and improve adhesion.
4. Degrease again: After sanding, remove any residue with rubbing alcohol.

2K Clear Coat Application:

Activate the can:

1. Remove the red button from the cap, place it on the bottom pin, and press firmly.
2. Shake the can for 2 minutes.

Test spray:

1. Spray the clear coat onto a metal sheet or cardboard to check the spray pattern.

Light coat:

1. Apply one or two light coats from a distance of 30 cm. Wait 5 minutes between coats.

Heavy coat:

1. Apply a heavier coat for a smooth and glossy base.

Second heavy coat:

1. Apply another heavy coat for a final glossy and uniform finish, resistant to chemicals and weather.

Drying:

1. Allow the coat to dry for 12 hours. Avoid washing the car or exposing it to harsh chemicals for at least 5 days.

Why Choose Kustom Service?

Kustom Service provides professional products used by top auto body shops, ensuring quality and durability. With our 2K restorative clear coat, you can restore and protect your headlights for years without needing expensive professional interventions.

Additionally, our products are compatible with paints for engines, frames, wheels, and other surfaces, offering a versatile and reliable solution.

Conclusion

Headlight yellowing is a common issue but one that can be resolved with the right tools and products. Preventing and restoring headlights not only improves your vehicle's aesthetics but also ensures greater safety on the road.

With Kustom Service's professional products, you can protect and enhance your headlights effectively and for the long term.

Don't wait for your headlights to deteriorate further—visit our website and choose the solution that best suits your needs!