CQUARTZ DLight is CARPRO's new coating formulated for long-lasting protection of headlights, PPF, and other plastics.

As Earth's climate becomes more extreme, protecting delicate surfaces from harmful UV rays is increasingly important.

Compared to other plastic coatings, DLight is enhanced with powerful UV absorbers and light stabilizers, offering a broad rejection spectrum of 260nm to 360nm to block the most damaging UVA and UVB light. This advanced protective layer shields delicate surfaces from harmful ultraviolet rays, helping to prevent yellowing, fading, and cracking over time. Engineered for durability and clarity, the coating not only preserves the pristine appearance of headlights, paint protection film (PPF), and plastic trims, but also ensures long-lasting performance by preventing gloss loss, discoloration, and enhancing scratch resistance.

CQUARTZ DLight can also serve as a top coat for other coatings where extra UV protection is needed, potentially extending their durability, particularly in hotter climates.

With easy application, superior resistance to environmental damage, and up to 3 years of UV-blocking capabilities, DLight is the ultimate solution for maintaining the clarity and longevity of headlights, PPF, and other automotive plastics. 

• DURABILITY: UP TO 3 YEARS
  
• BLOCKS UVA & UVB LIGHT
  
• IMPROVED SCRATCH RESISTANCE
  
• PREVENTS YELLOWING, FADING & CRACKING OF PLASTICS
  
• HYDROPHOBIC SELF-CLEANING COATING
  
• EASY-TO-INSTALL

Instructions:

• Wash and decontaminate the surface thoroughly. Wipe down with Eraser (vehicle must be 100% dry and free of oils and moisture.
• Shake well, slowly open the bottle and drag one or two lines of DLight down a suede-wrapped applicator. 
• Apply evenly across the surface. Avoid applying on sections larger than approx. 50cm x 50cm at a time.
• Allow 3-5 mins at 25°C (5-7 mins at 15°C) to flash and wipe off all excess using a microfiber towel. If high spots are left for too long, then reapply and immediately wipe off.
• CQ DLight requires a minimum of 2 layer. Allow 1 hour drying time between layers.
• Keep out of the elements for 24 hours.
• Do not apply in direct sun or on a hot surface
• Do not re-use 4" Suede applicators
• Do not re-use the towels you used to buff off. They may be reused if soaked in a strong alkaline solution (such as MultiX 1:5) and rinsed well.
• Work in a ventilated area. Use skin and respiratory protection.
• Test the product on an inconspicuous area before applying

The basic decon steps are essential: Decontaminate with Tar/Iron Remover and/or a clay bar.

Polish to refine the finish if needed. Wipe down with CARPRO Eraser to ensure the surface is 100% oil- and polish-free.

Shake well, then apply in a crisscross pattern to ensure proper coverage. Allow 3–5 minutes at 25°C for the product to flash, then wipe well.

CQ DLight requires a minimum of 2 layers, with a 1-hour curing time at 25°C between layers.

Keep out of elements for 24 hours.

DLight lasts up to 3 years in real-world performance.

DLight’s primary focus is headlights, as transparent plastic is particularly prone to visible UV damage. However, it can be used on any plastic surface to extend its lifespan. This includes Paint Protection Films (PPF), where DLight prevents soil and dirt from penetrating the soft surface of the PPF, significantly extending its lifespan by protecting it from UV damage.

If the water beading has stopped, it doesn't necessarily mean that the coating is gone or that UV protection is no longer effective. Water beading is a characteristic of hydrophobicity, which can diminish over time due to environmental factors like washing, abrasion, contaminants, or exposure to harsh elements. However, the UV protection might still be active, as it is embedded in the coating and doesn't rely solely on the hydrophobic effect.

If you're concerned about the longevity of the protection, you may want to check the surface for any signs of degradation (such as fading or yellowing) and consider reapplying the coating if necessary.

CARPRO Reload can be applied during the first few hours of curing if the vehicle is expected to encounter rain or water. However, be sure to wipe Reload gently and avoid buffing too aggressively.

A 30ml bottle is sufficient to apply two layers on a small-sized vehicle.

Generally, CARPRO Dlight should be the topmost layer. You can use CARPRO CQUK, SiC, Dquartz Go, or similar coatings as a base, then apply Dlight as the final layer. Regardless of the number of base layers, always apply two coats of Dlight.

Yes, it is highly recommended to apply CARPRO Dlight over vinyl decals to prevent fading and oxidation. This is especially useful for RV and boat decals, as these vehicles spend most of their time exposed to the sun.

A general rule of thumb is to avoid water contact for24 to 48 hoursand refrain from using soap for a week. However, after the coating is applied, you can take the vehicle out immediately. Dust and wind won't have much effect, but it's important to be mindful of bugs, which can impact the finish. If you're a business coating a vehicle for a customer and it must be exposed to water within the next 12 hours, you can very gently wipe it down with Reload or Release. We still recommend against it, but sometimes it's necessary. It's important to understand that drying and curing are distinct processes. While the coating or panel may feel dry to the touch right away, curing involves the molecular locking process, and it requires time to fully cure.

A temperature of at least 10°C is recommended, although you can still attempt the application as low as 3°C if necessary. If the temperature reaches 28°C, it's on the warmer side. Ideally, you want the coating to remain on the panel for at least 2 minutes without flashing right away. If it flashes within a minute, it's likely that the panel is too hot.

No, simply ensure that the panel is free from dust during application and that there is no water or moisture present after application.

You can use products like Reload, Elixir, Reset, HydroFoam, Hydro2Lite, etc., as frequently as you'd like. The only product to exercise caution with is Reset; be sure to adhere to the dilution instructions. Using too much of any soap can potentially impact the effectiveness of the coating, wax, or sealant, as it is, after all, a detergent.

Dlight can be topped up yearly if need be as well.

Previously, it was labeled with a 2-year expiration date. However, CarPro no longer includes an expiration date on the product, primarily because coatings are solvent-based and highly chemically stable. So, for practical purposes, let's consider a shelf life of 2 to 3 years for now.

Once the bottle has been opened, it should be used up within 60 days.

Dlight can be applied to all exterior surfaces, including paint, plastics, PPF, metal, chrome, carbon fiber, glass, and vinyl. There are no limitations.

No problem at all. Coatings contain a significant amount of solvents and exhibit high chemical stability. For more details regarding winter shipping, please read our FAQ section on winter shipping.