Corrosion Protection for Aerospace
Precision Cerakote ceramic coatings for aerospace, defense, and industrial components.
The Corrosion Problem in Aerospace
Where unprotected surfaces ground aircraft
The challenge
Harsh environments demand coatings that hold.
The solution
ColoradoKote ceramic coating stops corrosion cold.
Why Cerakote for Aerospace Corrosion Protection
Performance that exceeds anodizing and plating
Superior salt spray barrier
4,000+ hours salt spray resistance (ASTM B117) versus 336-1,000 hours for anodizing and 1,871 hours for competitor Xylan coating. That is an 87% improvement over the nearest tested alternative. The ceramic-polymer matrix resists de-icing chemicals, hydraulic fluids, and salt-laden coastal air without degradation.
Dimensional precision at 0.5-2 mils
Controlled thin-film application preserves interference-fit dimensions on structural fasteners and close-tolerance assemblies. Parts coat to specification without post-coating machining. Powder coating at 3-5 mils causes dimensional interference that Cerakote eliminates entirely.
AS9100 traceability on every part
Every coating parameter is documented per AS9100 requirements. Certificate of Conformance includes material batch numbers, application data, cure records, and inspection results. First article inspection reports and PPAP documentation are available upon request for new aerospace programs.
All aerospace substrates from one source
Cerakote bonds to aluminum, steel, titanium, Inconel, stainless steel, and composites. One coating system, one quality package, and one supplier qualification covers your entire aerospace parts portfolio regardless of substrate material.
Corrosion Protection Specs for Aerospace
How We Deliver Corrosion Protection for Aerospace
AS9100 documented from surface preparation through final inspection
Substrate-Specific Surface Preparation
Each aerospace alloy receives tailored preparation for maximum corrosion barrier adhesion. Titanium, aluminum, and steel substrates follow different cleaning and profiling sequences. Ultrasonic cleaning removes contaminants, and precision masking protects critical surfaces, threads, and bearing areas from any coating buildup.
Controlled Corrosion Barrier Application
Cerakote is applied via calibrated HVLP equipment in monitored layers targeting 0.5-2 mil thickness. In-process DFT measurements confirm dimensional compliance on every part. Application parameters, including air pressure, distance, and layer count, are documented for full AS9100 traceability.
Precision Curing and Corrosion Verification
Parts cure per the prescribed schedule in temperature-monitored ovens. Final inspection verifies coating thickness, adhesion per ASTM D3359, and visual integrity. Salt spray test coupons from each production batch validate 4,000+ hour corrosion performance. Certificate of Conformance documents all results.
Proven Corrosion Protection for Aerospace
Corrosion protection performance is verified through standardized ASTM testing, not manufacturer claims. Every production batch undergoes the same quality checks under AS9100 controls, and results are documented on your Certificate of Conformance with full lot traceability.
4,000+ hours salt spray resistance
Validated against ASTM B117, the standard used across the aerospace industry to qualify corrosion protection coatings. In comparative testing, competitor Xylan coating was pulled at 1,871 hours due to excessive corrosion, making Cerakote 87% superior. Aerospace customers can specify additional testing requirements, and we document those results alongside our standard quality package.
Hours salt spray resistance (ASTM B117)
Other services to consider
Explore what else we offer.
Weight Reduction for Oil and Gas Equipment
Thick coatings add mass to equipment transported to remote wellsites and offshore platforms. Cerakote at 0.5-2 mils saves 200-400g per part versus powder coating. ISO 9001 certified.
Weight Reduction for Medical Device Components
Surgical instruments must be light enough for hours of precise use. Cerakote at 0.5-2 mils saves 200-400g per part versus powder coating without compromising protection. ISO 9001 certified.
Weight Reduction for Maritime Equipment
Heavy coatings add mass to marine hardware that affects vessel performance and handling. Cerakote at 0.5-2 mils saves 200-400g per part versus powder coating. ISO 9001 certified.
Weight Reduction for Industrial OEM Components
Thick coatings add unnecessary mass to engineered equipment. Cerakote at 0.5-2 mils delivers 200-400g savings per part versus powder coating while preserving tolerances. ISO 9001 certified.
Certified and compliant for your industry
Protect Your Aerospace Parts
Submit a corrosion protection RFP. We respond within 24 hours with approach and pricing.
Frequently Asked Questions
Find answers about our coating processes and technical capabilities
Polymer coatings apply at thin film builds comparable to Cerakote, adding minimal weight compared to heavy rubber linings, multi-coat paint systems, or thick epoxy coatings traditionally used for chemical resistance. For aerospace and defense applications where weight is critical, polymer coating provides chemical and flex protection at a fraction of the weight of traditional flexible barrier coatings. This weight advantage is especially valuable when combined with Cerakote topcoat in a lightweight multi-layer system.
Yes. Agricultural implements accumulate layers of caked soil, chemical residue, and corroded finish material that are among the most challenging contaminants we encounter. Ultrasonic cavitation combined with appropriate cleaning chemistry breaks down this heavy contamination in a controlled process. For heavily soiled components, we may run sequential cleaning cycles with different solutions to address organic, chemical, and mineral contamination layers. Parts are verified clean before proceeding to surface preparation and coating application.
Implement paint typically delivers 200-500 hours of salt spray resistance and begins failing after one season of chemical exposure. Powder coating at 4-6 mils adds 500-1,500 hours but chips on impact and cannot coat polymer components. Cerakote provides 3,000 hours salt spray resistance (ASTM B117) at only 0.5-2 mils, bonds to both metal and polymer substrates, and resists chipping 2-3 times better than powder coating.
ColoradoKote coats downhole tools, valve bodies, pipeline fittings, pump housings, and wellhead components exposed to extreme corrosion, high temperatures, and abrasive conditions. Cerakote's 3,000-hour salt spray performance and temperature range from -40°F to 2,000°F make it engineered for the conditions oil and gas equipment faces in service. Our combined prep-and-coat capability handles the full process in one facility.
Cerakote's corrosion resistance is validated through ASTM B117 salt spray testing at 3,000 hours, with additional testing for chemical resistance, humidity exposure, and cyclic corrosion. ColoradoKote's quality system documents coating thickness, adhesion, and cure parameters on every order to ensure the applied coating matches the tested performance. Our 20,000+ parts with zero quality escapes demonstrate that lab performance translates to real-world results.