Cerakote paint sealant can last for several years, often between 2 to 5 years, depending on the application, environmental conditions, and how well the surface was prepared. Regular cleaning and maintenance can extend its lifespan, keeping your items looking their best.
Ever wondered how long that awesome Cerakote finish will actually last? It’s a common question! Nobody wants to spend time and money on a coating only to see it fade or fail quickly. Fortunately, Cerakote is known for its durability. But like any coating, its lifespan depends on a few key things.
In this guide, we’ll walk you through what affects Cerakote’s longevity. We’ll also cover how to prep your surfaces properly and maintain them so your Cerakote finish looks great for years to come. Let’s get started!
What is Cerakote?
Cerakote is a thin-film ceramic coating. It’s applied to various materials, including metals, plastics, polymers, and wood. Known for its excellent resistance to abrasion, corrosion, and chemicals, Cerakote is popular in the firearm, automotive, and consumer electronics industries.
Key Features of Cerakote
- Durability: Highly resistant to scratches and wear.
- Corrosion Resistance: Protects against rust and environmental damage.
- Chemical Resistance: Withstands exposure to many solvents and chemicals.
- Thin Film: Doesn’t add significant weight or bulk to the coated item.
- Customizable: Available in a wide range of colors and finishes.
Factors Affecting the Lifespan of Cerakote
Several factors can influence how long Cerakote lasts. Understanding these can help you maximize the lifespan of your coating.
1. Surface Preparation
Proper surface preparation is critical. Cerakote needs a clean, slightly roughened surface to adhere correctly. If the surface isn’t prepped well, the coating may peel or chip prematurely.
2. Application Quality
The application process matters a lot. Cerakote should be applied in thin, even layers by someone who knows what they’re doing. Uneven or overly thick applications can lead to cracking and reduced durability. Consider professional application for best results.
3. Environmental Conditions
Where you live and how the coated item is used plays a big role. Items exposed to harsh weather, like intense sunlight, saltwater, or extreme temperatures, may see a shorter lifespan. Indoor items generally last longer.
4. Usage and Wear
How often and how hard an item is used affects the coating. A firearm used daily at the range will likely show wear faster than one stored in a safe. Similarly, automotive parts in high-wear areas may need more frequent reapplication.
5. Maintenance
Regular cleaning and maintenance can significantly extend the life of Cerakote. Simple steps, like wiping down coated items with a mild cleaner, can prevent buildup and corrosion. Avoid harsh chemicals that can damage the finish.
Step-by-Step Guide to Applying Cerakote
Applying Cerakote involves several steps. It’s important to follow these carefully to achieve the best results. While professional application is recommended, here’s an overview of the process for those who want to DIY.
Step 1: Disassembly
Take apart the item you plan to coat. Remove all parts that you don’t want to be coated, such as springs, screws, and internal components.
Step 2: Cleaning
Thoroughly clean all surfaces to remove any oil, grease, or contaminants. Use a degreasing solvent like acetone or isopropyl alcohol. Make sure the surface is completely dry before moving on.
Step 3: Abrasive Blasting
Abrasive blasting is essential for creating a surface that Cerakote can properly adhere to. Use aluminum oxide media with a grit size of 100-120. Blast the surface evenly to create a uniform texture.
Step 4: Outgassing (For Certain Materials)
Some materials, like cast metals, may require outgassing. Heat the item in an oven at around 300°F (149°C) for about an hour to remove any trapped gases. Let it cool completely before applying Cerakote.
Step 5: Mixing Cerakote
Follow the manufacturer’s instructions for mixing Cerakote. Typically, this involves combining the Cerakote coating with a hardener at a specific ratio. Stir thoroughly to ensure a consistent mixture.
Step 6: Application
Apply Cerakote using a spray gun. Use thin, even coats, maintaining a consistent distance and speed. Overlap each pass slightly to ensure full coverage. Apply multiple coats as needed, allowing each coat to flash off (partially dry) before applying the next.
Step 7: Curing
Curing is a critical step. Follow the manufacturer’s instructions for curing times and temperatures. Typically, this involves baking the coated item in an oven at a specific temperature for a set period. This hardens the Cerakote and ensures its durability.
Step 8: Reassembly
Once the Cerakote is fully cured and cooled, carefully reassemble the item. Make sure all parts fit correctly and function as intended.
Maintaining Your Cerakote Finish
Proper maintenance can significantly extend the lifespan of your Cerakote finish. Here are some tips to keep it looking its best:
- Regular Cleaning: Wipe down the coated item regularly with a mild soap and water solution. This removes dirt, dust, and other contaminants that can degrade the finish over time.
- Avoid Harsh Chemicals: Don’t use harsh chemicals or abrasive cleaners on Cerakote. These can damage the coating and reduce its lifespan. Stick to gentle, non-abrasive cleaners.
- Protect from Extreme Conditions: If possible, protect Cerakoted items from prolonged exposure to extreme weather conditions. Store firearms in a safe, and keep automotive parts clean and protected.
- Inspect Regularly: Periodically inspect the Cerakote finish for any signs of wear, such as chips or scratches. Addressing these issues early can prevent further damage.
- Apply Protectants: Consider using protectant products designed for ceramic coatings. These can add an extra layer of protection and help maintain the finish’s appearance.
Comparing Cerakote to Other Coatings
Cerakote is often compared to other coatings like powder coating and anodizing. Here’s a quick comparison:
| Coating Type | Durability | Corrosion Resistance | Application | Cost |
|---|---|---|---|---|
| Cerakote | Excellent | Excellent | Spray-on | Moderate to High |
| Powder Coating | Good | Good | Electrostatic spray | Moderate |
| Anodizing | Good | Excellent | Electrochemical process | Moderate |
Advantages of Cerakote
- Superior chemical and corrosion resistance
- Thinner and lighter than powder coating
- Can be applied to a wider range of materials
Disadvantages of Cerakote
- Can be more expensive than powder coating
- Requires precise application and curing
Real-World Examples of Cerakote Lifespan
To give you a better idea of how long Cerakote lasts in different applications, here are a few real-world examples:
- Firearms: On a frequently used firearm, Cerakote can last 2-5 years with proper maintenance. Some users report even longer lifespans with careful handling.
- Automotive Parts: On automotive parts exposed to road debris and weather, Cerakote can last 1-3 years. Regular cleaning and protection can extend this.
- Consumer Electronics: On electronic devices, Cerakote can last several years, often exceeding 5 years, due to less exposure to harsh conditions.
DIY vs. Professional Application
Deciding whether to apply Cerakote yourself or hire a professional depends on your experience, equipment, and the item you’re coating.
DIY Application
Pros:
- Cost-effective for smaller projects
- Control over the process
Cons:
- Requires specialized equipment (spray gun, oven)
- Steep learning curve
- Potential for mistakes that can compromise the finish
Professional Application
Pros:
- High-quality, consistent results
- Expertise and experience
- Access to professional-grade equipment
Cons:
- More expensive than DIY
- Less control over the process
For critical applications, like firearms or automotive parts, professional application is generally recommended. For smaller, less critical items, DIY can be a viable option if you’re willing to invest the time and effort to learn the process.
Troubleshooting Common Cerakote Issues
Even with careful application and maintenance, you might encounter some issues with your Cerakote finish. Here are some common problems and how to address them:
- Peeling: Usually caused by inadequate surface preparation. Ensure the surface is thoroughly cleaned and blasted before applying Cerakote.
- Chipping: Can result from impacts or abrasion. Avoid exposing coated items to excessive wear and tear. Touch-up kits can be used for minor chips.
- Fading: Prolonged exposure to sunlight can cause fading. Use UV-resistant Cerakote formulations and protect coated items from direct sunlight.
- Uneven Finish: Often due to improper application techniques. Use thin, even coats and maintain a consistent distance and speed with the spray gun.
Tools and Materials for Cerakote Application
If you decide to apply Cerakote yourself, you’ll need the right tools and materials. Here’s a list of essential items:
- Cerakote Coating: Choose the right formulation for your application.
- Hardener: Required for mixing with the Cerakote coating.
- Spray Gun: A high-quality spray gun is essential for even application.
- Air Compressor: Provides the necessary air pressure for the spray gun.
- Abrasive Blaster: Used for surface preparation.
- Aluminum Oxide Media: For abrasive blasting.
- Degreasing Solvent: For cleaning surfaces.
- Oven: For curing the Cerakote finish.
- Safety Gear: Includes gloves, eye protection, and a respirator.
Cerakote Color Options and Finishes
Cerakote is available in a wide range of colors and finishes, allowing for customization and personalization. Some popular options include:
- Solid Colors: A wide variety of standard colors, from black and gray to vibrant hues.
- Metallic Colors: Colors with a metallic sheen for a distinctive look.
- Camouflage Patterns: Popular for firearms and outdoor gear.
- Clear Coats: Used to add extra protection and enhance the finish.
Different finishes, such as matte, satin, and gloss, are also available, allowing you to achieve the desired aesthetic.
Cost Considerations for Cerakote
The cost of Cerakote application can vary widely depending on the size and complexity of the project, as well as whether you choose to DIY or hire a professional.
| Option | Cost | Notes |
|---|---|---|
| DIY Application | $100 – $500+ | Includes the cost of Cerakote, hardener, blasting media, and safety gear. |
| Professional Application | $50 – $500+ per item | Varies depending on the size and complexity of the item, as well as the applicator’s rates. |
Consider the long-term benefits of Cerakote, such as increased durability and corrosion resistance, when evaluating the cost. In many cases, the investment is well worth it.
FAQ About Cerakote
Q: How long does Cerakote last on a firearm?
A: With proper maintenance, Cerakote can last 2-5 years on a frequently used firearm. Less frequent use can extend its lifespan even further.
Q: Can Cerakote be applied to plastic?
A: Yes, Cerakote can be applied to many plastics, but it’s important to use a formulation designed for plastics and follow the manufacturer’s instructions carefully.
Q: Is Cerakote scratch-resistant?
A: Cerakote is highly scratch-resistant, but it’s not scratch-proof. It offers excellent protection against everyday wear and tear.
Q: Can I apply Cerakote at home?
A: Yes, you can apply Cerakote at home if you have the necessary equipment and follow the proper procedures. However, professional application is often recommended for best results.
Q: How do I clean Cerakote?
A: Clean Cerakote with mild soap and water. Avoid harsh chemicals and abrasive cleaners.
Q: Does Cerakote prevent rust?
A: Yes, Cerakote provides excellent corrosion resistance and helps prevent rust.
Q: What is the difference between Cerakote and powder coating?
A: Cerakote is a thin-film ceramic coating that offers superior chemical and corrosion resistance, while powder coating is a thicker polymer coating that provides good durability. Cerakote can be applied to a wider range of materials.
Conclusion
Cerakote is a fantastic coating for adding durability and protection to various items. While it typically lasts between 2 to 5 years, factors like surface preparation, application quality, environmental conditions, and maintenance play huge roles in its longevity. Whether you choose to go the DIY route or hire a pro, understanding these factors will help you get the most out of your Cerakote finish. So go ahead, give your gear the protection and style it deserves!
