Cerakote has revolutionized the world of protective coatings, offering durability and aesthetics for a wide range of applications. Let’s take a look at the process of how Cerakote works, from preparation to application and curing.
Preparation: The Foundation of a Perfect Finish
The Cerakote process begins with meticulous preparation. This step makes sure you get optimal adhesion and longevity of the coating. First, the surface to be coated is thoroughly cleaned to remove any oils, dirt, or contaminants. Next, the item undergoes a blasting process using fine abrasive media to create a uniform surface texture. This step removes any existing finishes and also provides a slightly rough surface for the Cerakote to bond with effectively.
Masking and Disassembly
For complex items like firearms, careful masking and disassembly are essential. Areas that should not receive the coating are protected with high-temperature tape or custom-fit plugs. Disassembly allows for complete coverage of individual components and makes sure that moving parts function smoothly after coating.
Mixing the Cerakote
Cerakote is a two-part coating system consisting of a ceramic resin and a catalyst. These components are precisely measured and mixed according to the manufacturer’s specifications. The mixture is then filtered to remove any potential contaminants or unmixed particles, ensuring a smooth, consistent application.
Application Techniques
Cerakote is typically applied using a high-volume, low-pressure (HVLP) spray gun. This method allows for even coverage and control over the coating thickness. Skilled applicators understand the importance of proper gun settings, distance, and technique to achieve a flawless finish. Multiple thin layers are often applied, with each layer allowed to flash off before the next is added.
The Science of Ceramic Technology
What sets Cerakote apart is its ceramic-based formula. As the coating is sprayed onto the surface, the ceramic particles begin to form a tight bond with the substrate. This creates a protective layer that is not only incredibly thin (typically 0.001″ to 0.002″) but also extremely durable.
Curing Process: Where the Magic Happens
After application, the coated item enters the curing phase. This is where the true transformation occurs. The item is placed in a specialized oven and heated to temperatures ranging from 250°F to 300°F, depending on the specific Cerakote formula. During this process, which typically lasts 1-2 hours, the coating undergoes a chemical reaction. The ceramic particles fuse together and bond permanently with the substrate, creating a finish that is highly resistant to wear, chemicals, and extreme temperatures.
Final Inspection and Assembly
Once cured and cooled, the item undergoes a thorough inspection to ensure uniform coverage and proper adhesion. Any masking materials are carefully removed, and for disassembled items, each component is meticulously reassembled. The result is a product that not only looks stunning but also benefits from enhanced protection against corrosion, abrasion, and impact.
Cerakote’s unique process combines cutting-edge ceramic technology with precision application techniques to deliver a finish that outperforms traditional coatings in both form and function.
If you are interested in getting a Cerakote finish for your firearm, please get in touch.