What Does Ceramic Coating Hardness Mean?

what does ceramic coating hardness mean?

In the world of automobiles, various types of coatings are applied to surfaces for protection. One, in particular, is a ceramic coating. There are many options for Ceramic coatings, but hardness is one of the most important factors when choosing the right coating for your vehicle. This hardness determines how well the ceramic coating will resist scratches, swirls, etching, and other damage. The higher the rating, the better protection your car will have. What does that mean for you and your vehicle? Let's take a closer look at some important characteristics. 


What is ceramic coating hardness? 

Ceramic coating hardness measures how resistant the coating is to scratching and wear. It is usually measured on a scale from 1-9, with nine being the hardest. The higher the number, the harder the coating is. A hard ceramic coating can provide excellent protection against scratches and other damages. However, it can also be more difficult to apply, so it is important to consider hiring the right company. The workers at Detail Doctors, located in Milwaukee, Wisconsin, are ceramic coating experts of over 30 years. Their workers apply a special ceramic coating called Jade Graphene, which is the best on the market. Detail Doctors has hundreds of positive reviews from happy customers for the outcome of their ceramic coating services


best ceramic coating services done by detail doctors in milwaukee, wisconsin

Comparison of a car without and with ceramic coating- Service done by Detail Doctors

Why is the hardness of a ceramic coating important?

The hardness of a ceramic coating is important for a variety of reasons, such as:

  • Ensuring the durability of the coating
  • Maintaining a good appearance
  • Preventing corrosion
  • Enhancing wear resistance


How is the hardness of ceramic coating measured?

Hardness is typically measured using the Vickers hardness test, which involves pressing a diamond indenter into the material and measuring the size of the indentation. The harder the material, the smaller the indentation. Ceramic coatings typically have Vickers hardness values in 1000-3000.


What difference does it make whether your ceramic coating is hard or not? 

The hardness of a ceramic coating directly impacts its performance in terms of durability, wear resistance, and corrosion resistance. Harder coatings are more resistant to wear and tear and are also more resistant to corrosion.

How is hardness related to other properties?

Hardness is one of the many properties that must be considered when choosing a ceramic coating. Other important properties include:

  • Adhesion
  • Abrasion resistance
  • Chemical resistance
  • Thermal conductivity
  • Thermal expansion coefficient
  • Modulus of elasticity

The right combination of properties will depend on the intended application of the coating. For example, a harder coating may be more suitable for a wear-resistant application, while a softer coating may be more suitable for an application with good adhesion.


How do you choose the best ceramic coating based on hardness level for your needs?

If you are looking for a ceramic coating for your car, there are a few things you need to take into consideration. The hardness level is one of the most important factors. The ceramic coating will react differently depending on how hard or soft the paint is.

The harder the paint, the more protection the coating will provide. However, if the paint is too hard, it can chip and flake off easily. On the other hand, if the paint is too soft, the coating will not adhere to it properly and will not provide adequate protection.

You can use a pencil eraser test to determine your paint's hardness level. First, rub an eraser on the paint to see if it leaves a mark. If the eraser leaves a mark on the paint, then the paint is too hard.

The next thing you need to consider is the thickness of the coating. The thicker the coating, the more protection it will provide. However, if the coating is too thick, it can make the paint look uneven and cause it to peel off.

Finally, you need to decide on the color of the coating. There are many different colors available, so you should choose one that compliments the color of your car. If you are unsure which color to choose, you can always ask the experts at the store.

The best auto detailing in Milwaukee to apply ceramic coatings in Wisconsin

If you want the best ceramic coating for your vehicles, get in touch with Detail Doctors. We offer top-quality ceramic coatings that will help you protect your car's paint and finish and keep it safe from harmful events or substances. Our team has over 30 years of experience with ceramic coating applications and is here to help. Say goodbye to scratches, swirls, paint discoloration, rusting, and more by investing in a ceramic coating. Our ceramic coating services are in high demand, so click here to schedule an appointment and receive 30% off if you’re a first-time buyer. 


  • Lanie S

    my car is in desperate need of this

  • Mark M

    very interesting! Car geek here.. love your stuff!

  • David

    I am a car geek so I am living for these articles

  • Sean

    My car looks new after ceramic a coating application

  • Jr. Duntston

    The thicccccer the ceramic coating the better

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