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Why car manufacturers do not do ceramic coating? | Ceramic Coating Exper...

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Why car manufacturers do not do ceramic coating? | Ceramic Coating Exper...

Feb 13, 2023

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Why car manufacturers do not do ceramic coating?

Why car manufacturers do not do ceramic coating? | Ceramic Coating Exper...

Ever wondered why your brand-new car doesn't come with ceramic coating from the factory? Despite its well-known benefits for paint protection, no car manufacturer in India — or globally — offers ceramic coating as a factory-applied finish. Here's exactly why, and what it means for you as a car owner in Chennai.


Why Don't Car Manufacturers Apply Ceramic Coating?

1. Assembly Line Speed vs. Hand Application

Car factories are built for speed. A modern assembly line produces one car every 60–90 seconds. Ceramic coating is a hand-applied, panel-by-panel process that takes 6–8 hours per vehicle in a controlled, dust-free environment. There is no way to automate this without compromising quality. Even a single dust particle trapped under the coating creates a visible defect.

2. Paint Correction Is Required First

Before ceramic coating can be applied, the paint surface must be machine-polished to remove swirl marks, holograms, and micro-scratches. Factory paint — despite being fresh — often has minor imperfections from the painting process, transit handling, and dealer prep. Manufacturers would need an entire additional stage in production just to prepare the surface.

3. Curing Time Doesn't Fit Production

Professional ceramic coatings need 24–48 hours to cure in a controlled environment. Cars coming off the assembly line are shipped to dealerships within hours. There's simply no room in the logistics chain for a two-day curing pause.

4. Cost Would Increase the Car Price

Professional ceramic coating costs Rs.15,000–Rs.40,000+ depending on the product and vehicle size. Manufacturers compete fiercely on sticker price — adding this cost to every vehicle would make them less competitive, especially in price-sensitive markets like India.

5. It's More Profitable as an Aftermarket Service

Dealerships and detailing studios earn significant revenue from ceramic coating as an add-on service. Manufacturers benefit indirectly — dealerships sell coating packages at a premium, which supports their business model. There's no incentive to give this away at the factory level.

6. One Coating Doesn't Suit All Climates

A car manufactured in Pune and shipped to Chennai faces very different environmental conditions than one sent to Delhi or Bangalore. Chennai's coastal humidity, hard water, and intense UV exposure demand specific coating formulations. A one-size-fits-all factory coating wouldn't perform optimally everywhere.


What Do Car Manufacturers Actually Do to Protect Paint?

Every car leaves the factory with a multi-layer paint system:

  • E-coat (electrocoat): Rust and corrosion protection — applied by dipping the entire body in an electrostatic bath
  • Primer: Provides adhesion and surface smoothness
  • Base coat: The actual colour layer
  • Clear coat: A transparent protective layer that provides UV resistance and gloss

This clear coat is what you see and touch. It's reasonably durable — but it's not hydrophobic, not scratch-resistant, and not chemical-resistant the way ceramic coating is. Over time, Chennai's climate breaks down the clear coat through UV oxidation, water spot etching, and chemical exposure from bird droppings and pollution.


What Ceramic Coating Adds That Factory Paint Lacks

Property Factory Clear Coat Professional Ceramic Coating
Hardness 2H–4H 9H
Hydrophobic No Yes — water beads and sheets off
UV Protection Basic Enhanced — prevents oxidation and fade
Chemical Resistance Limited High — resists bird droppings, tree sap, acid rain
Self-Cleaning Effect No Yes — dirt doesn't bond as aggressively
Gloss Enhancement Factory level Deeper, wet-look finish
Durability Degrades from year 1 5+ years with proper maintenance

When Should You Get Ceramic Coating Done?

New Cars

The best time to ceramic coat is immediately after purchase — before the paint accumulates any damage. New car paint requires minimal correction, so the process is faster and the result is flawless. Many DC customers drive their new car straight from the showroom to our studio in Maduravoyal.

Used Cars

Used cars benefit equally — they just need paint correction first. DC inspects the paint, machine-polishes out swirl marks and scratches, and then applies the coating. The result can make a 3-year-old car look better than showroom condition.


Frequently Asked Questions

Why do dealerships offer ceramic coating if manufacturers don't?

Dealerships partner with coating product companies to offer it as an add-on. However, dealership coatings are often lower-grade products applied quickly without proper paint correction. A professional detailing studio like DC uses premium products (Artdeshine), proper paint correction, and controlled application conditions — which is why the results last years longer.

Is ceramic coating worth it for a new car?

Yes — a new car is the ideal candidate. The paint is in its best condition, requiring minimal correction. You protect the finish from day one, which preserves resale value and reduces long-term maintenance costs.

Does ceramic coating replace PPF (Paint Protection Film)?

No — they serve different purposes. Ceramic coating protects against UV, chemicals, and water spots. PPF protects against physical impact — stone chips, scratches, and road debris. For complete protection, many car owners opt for both: PPF on high-impact areas and ceramic coating on the entire vehicle.

How much does ceramic coating cost in Chennai?

Pricing depends on the vehicle size, paint condition, and coating grade selected. Contact DC at +91 97511 51192 for an inspection and personalised quote.


Get Professional Ceramic Coating at DC Chennai

Since car manufacturers don't protect your paint with ceramic coating, the responsibility falls on you — and the sooner you do it, the better the result. DC is an authorised Artdeshine installer in Chennai, using professional-grade coatings in a controlled studio environment.

Call +91 97511 51192 or +91 93452 87196 to book an inspection.

Visit us at Maduravoyal — just off the Poonamallee highway corridor.


The Detailing Company (DC) — No.15 & 16, MCK Nagar, Adayalampattu, 200ft Bypass Service Road, Near MGR Educational & Research Institute, Maduravoyal, Chennai 600095.

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