Firearm coating: Cerakote vs. QPQ Black Nitride

Estimated reading time: 5 minutes

Firearms fnas, welcome to another edition of our blog series where we delve into the world of firearm coating and treatments! Today, we’re comparing two popular methods: Cerakote and QPQ Black Nitride.

What is QPQ Black Nitride firearm coating?

QPQ stands for Quench-Polish-Quench, a surface treatment process which improves the base material by hardening and buffing. This process improves the rust resistance and other important factors of various metals. But that’s not all; also referred to as Melonite, this treatment improves wear resistance, reduce friction by increasing lubricity, enhances appeal and increases fatigue resistance. QPQ Black Nitride is a very popular finish which has a rich satin black color used in the firearm industry for the Steel and Stainless Steel.

Tech Sheet: BlackNitride+™, or Ferritic Nitrocarburizing, is the thermochemical that simultaneously diffuses nitrogen and carbon into the surface of ferrous metals. During the process, a two-part surface layer is formed, an outer iron nitride layer with a nitrogen diffusion layer below it. Nitrogen and carbon are absorbed by and diffused into the surface of the metal. Reproducible and uniform layers with a predetermined thickness will be formed on all areas of the metal. This process results in markedly improved surface properties on ferrous metal parts while maintaining dimensional and shape stability. Blacknitride+™ is commonly used as an alternative to high temperature conventional heat treatments such as carburizing and carbonitriding.

Advantages and Disadvantages of QPQ Black Nitride

However, no firearm coating process is without its hurdles. Some problems of QPQ Black Nitride include:

Applying a QPQ treatment can result in:

However, no process is without its drawbacks.

Some disadvantages of QPQ Black Nitride include:

QPQ Black Nitride firearm coating is used on ferrous materials like carbon steels, alloy steels, structural steels, and cast iron. It’s commonly used in car industry, weapons manufacturing industry, oil and gas, construction equipment manufacturing, and more, enhancing components like hydraulic valves, gears, brake rotors, and drill bits.

At NDZ, we offer products like the pre-treated with QPQ Black Nitride for increased durability and performance.

What is Cerakote firearm coating?

Cerakote is a ceramic-based firearm coating applied to surfaces like firearms and knives. Its durability and strength stem from its unique chemical composition. With proper care, Cerakote can last for years on metal and plastic surfaces.

Advantages and Disadvantages of Cerakote

Cerakote’s firearm coating application process involves using a traditional paint gun, creating a hard coat layer that offers corrosion, scratch, and chemical resistance. However, this process can take a week or more, depending on the workflow and project specifics.

With over 350 color selections, Cerakote also offers significant aesthetic choices. This means that not only do your firearm parts gain increased durability, but they can also be personalized to your liking.

However, the cost of Cerakote can vary greatly, with projects ranging from $35 to $750, depending on the size and complexity of the project.

At NDZ, we provide products like the NDZ T.R.O.I. Slide Upgrade For Glock 19 Gen 1-3 With RMR Cut And Plate In Battle Worn Red White & Blue Us Flag Cerakote for added aesthetic appeal and durability.

Which firearm coating is Right for you, Cerakote or QPQ Black Nitride?

So, which one should you choose? Well, it depends on what you need.

If you’re looking for a firearm coating process that improves the hardness, wear resistance, and lubricity of your firearm parts, QPQ Black Nitride may be your best bet. It’s an excellent choice if you’re seeking a performance boost and longevity, especially in demanding conditions.

On the other hand, if aesthetic customization, scratch resistance, and chemical resistance are high on your list, Cerakote may be a perfect fit. It offers a wider range of colors and finishes, allowing you to truly personalize your firearm.

In Conclusion

The choice between Cerakote and QPQ Black Nitride firearm coating processes ultimately comes down to your specific needs and preferences. Both offer unique benefits that enhance the performance and longevity of your firearm components.

If you’re still unsure, our experts at NDZ Performance are more than happy to help you make an informed decision. Visit our product pages to explore our wide range of QPQ Black Nitride and Cerakote treated products.

Don’t forget to follow us for more informative articles on firearm maintenance, product reviews, and tips to enhance your shooting experience. Stay tuned!

This article was written with the aim to inform and should not replace professional advice. Always consult with a professional for your specific needs.