There’s been a really interesting conversation happening lately across detailing forums, Facebook groups, YouTube, and Reddit, and it all comes down to one thing: expectations.
More and more consumers are starting to question the huge durability claims attached to ceramic coatings, especially products marketed as “10-year coatings” or coatings claiming extreme hardness ratings like “9H.” And honestly, I understand why.
I’ve been in this industry for 23 years, and watching the evolution of ceramic coatings has been amazing. The technology today is better than anything we had years ago. I truly believe ceramic coatings are one of the best things you can do for your vehicle. They outperform traditional waxes and sealants in almost every way. Cars stay cleaner longer, they’re easier to wash, and the overall protection is significantly better.
I recently did a simple test on a hood where half the panel was coated and the other half wasn’t. After driving it, the coated side was noticeably cleaner than the uncoated side. Ceramic coatings absolutely make a difference.
But where I think the industry has gone too far is with the long-term durability claims.
Personally, I think it’s unrealistic to believe a coating is going to perform like new for 10 years or longer. In all my years testing products, the longest I’ve realistically seen a coating hold up well is around five or six years, and that’s under very good conditions with proper maintenance.
The problem with marketing these ultra long-term coatings is that it creates a false expectation for customers. People hear “10-year coating” and think their vehicle is going to look exactly the same a decade later as it did the day the coating was installed. That’s just not reality.
There are too many variables.
If a vehicle sits outside all day, goes through harsh winters, sees road salt, strong chemicals, automatic washes, or simply isn’t maintained properly, the coating is going to wear down much faster. Living in the north, we see firsthand what salt and harsh road chemicals can do to vehicles over time.
And despite what some marketing suggests, coatings don’t stop contamination from sticking to the paint. Sap, tar, brake dust, fallout, and other contaminants can still bond to the surface. Yes, they can usually be removed with proper chemicals and maintenance, but every wash, every chemical treatment, and every exposure to the elements slowly wears the coating down.
A coating in year one simply isn’t going to perform the same way it does in year five.
Over time, the hydrophobic performance starts to weaken. The gloss softens a bit. Small swirls and blemishes begin to show up. Even if you wash the vehicle correctly and take great care of it, the vehicle still lives outside in the real world.
That’s why my opinion on coatings has changed over the years.
I honestly think one of the best approaches for long-term vehicle care is using a quality two-to-three-year coating, maintaining it with a ceramic spray every few months, washing the vehicle regularly, and then doing a light polish and reapplying the coating every couple of years.
To me, that’s realistic. That’s sustainable. And more importantly, that’s honest.
Ceramic coatings are incredible products, and I still believe every vehicle should have one. But I also think customers deserve realistic expectations instead of marketing hype.
At the end of the day, people still want gloss, protection, and easy maintenance. They just also want honesty.
My recommended Ceramic Coatings:
GTECHNIQ CRYSTAL SERUM LIGHT (CSL) – ADVANCED PROSUMER CERAMIC COATING