Cerakoting gun parts is a popular method for enhancing durability, aesthetics, and corrosion resistance. This comprehensive guide provides a step-by-step process for achieving professional-looking results at home. While seemingly daunting, with careful preparation and attention to detail, you can successfully Cerakote your firearm components.
Preparing Your Gun Parts for Cerakoting
Thorough preparation is crucial for a successful Cerakote application. A poorly prepared surface will lead to peeling or chipping, negating the protective benefits of the coating.
1. Disassembly and Cleaning:
- Disassemble: Carefully disassemble your firearm, separating the parts you intend to Cerakote. Refer to your firearm's manual for proper disassembly procedures. Safety is paramount; treat firearms with the utmost respect.
- Cleaning: Clean each part meticulously. Use a degreaser specifically designed for firearms to remove oils, grease, and other contaminants. A thorough cleaning is critical – even residual fingerprints can impact adhesion. Consider using an ultrasonic cleaner for intricate parts. After degreasing, rinse thoroughly with clean water and allow to air dry completely.
2. Media Blasting (Optional but Recommended):
Media blasting creates a microscopically rough surface, providing superior adhesion for the Cerakote.
- Choose your media: Aluminum oxide is a popular choice.
- Safety First: Wear appropriate personal protective equipment (PPE), including a respirator, safety glasses, and gloves.
- Consistent Blasting: Maintain a consistent distance and pressure to avoid damaging the parts. Over-blasting can weaken the metal.
- Clean Again: After blasting, thoroughly clean the parts again to remove any residual blasting media.
3. Surface Inspection and Repair:
- Inspect: Carefully examine each part for any imperfections like scratches, pitting, or dents.
- Repair: Address any significant imperfections using appropriate techniques. This may involve filling dents with a metal filler and smoothing the surface.
Applying the Cerakote
This section outlines the application process; always refer to the specific manufacturer's instructions for your chosen Cerakote product.
1. Preparing the Cerakote:
- Mixing: Carefully follow the manufacturer's instructions for mixing the Cerakote and its hardener. Proper mixing is essential for achieving the correct viscosity and curing properties.
- Filtering: Filter the mixed Cerakote to remove any contaminants that could affect the finish.
2. Applying the Cerakote:
- Spray Equipment: Use an HVLP (High Volume, Low Pressure) spray gun for optimal results. Ensure your spray gun is properly cleaned and adjusted.
- Thin Coats: Apply multiple thin coats rather than one thick coat. This helps prevent runs and ensures even coverage. Allow each coat to flash off (partially dry) before applying the next.
- Even Application: Maintain a consistent distance and spray pattern to achieve uniform coverage.
- Proper Ventilation: Work in a well-ventilated area, ideally a dedicated spray booth. Cerakote fumes can be harmful.
3. Curing the Cerakote:
- Baking: After the final coat has flashed off, bake the parts according to the manufacturer's instructions. This process cures the Cerakote, enhancing its durability and hardness. Ensure your oven is clean to prevent contamination.
- Cooling: Allow the parts to cool slowly inside the oven to avoid thermal shock.
Reassembly and Final Touches
Once the parts are cool and the Cerakote is fully cured, you can reassemble your firearm.
1. Reassembly:
Carefully reassemble your firearm, following the manufacturer's instructions.
2. Final Inspection:
Inspect the Cerakoted parts for any imperfections.
Tips for Success
- Practice: Practice your spray technique on scrap metal before applying Cerakote to your gun parts.
- Patience: Cerakoting takes time and patience. Don't rush the process.
- Cleanliness: Maintain a clean workspace and ensure all tools and equipment are clean.
This guide provides a comprehensive overview of the Cerakoting process. Remember that safety is paramount; always follow the manufacturer's instructions and take appropriate precautions. With careful preparation and attention to detail, you can achieve professional-looking results and significantly enhance the durability and appearance of your firearm parts.
