Abrasion and Wear Protection for Aerospace
Precision Cerakote ceramic coatings for aerospace, defense, and industrial components.
The Wear Problem in Aerospace
Where surface damage compounds into system failure
The challenge
Harsh environments demand coatings that hold.
The solution
ColoradoKote ceramic coating stops corrosion cold.
Why Cerakote for Aerospace Wear Protection
Hardness, flexibility, and traceability in one coating
Superior abrasion resistance
8,000+ wear cycles per mil (ASTM D4060) outperforms Teflon coatings by a factor of eight under identical Taber abrasion testing. At 9H pencil hardness, the maximum on the ASTM D3363 scale, Cerakote resists scratching from tools, adjacent components, and handling contact that degrades softer coatings within a single maintenance cycle.
Dimensional precision at 0.5-2 mils
Thin-film application preserves critical dimensions on interference-fit fasteners, actuator shafts, and bearing surfaces. Parts coat to specification without post-coating machining. Powder coating at 3-5 mils forces dimensional rework on the same components. Cerakote eliminates that rework while adding 200-400 g less weight per part.
Full AS9100 traceability
Every coating parameter is documented per AS9100 requirements. Certificate of Conformance includes material batch numbers, application data, cure records, hardness verification, and inspection results. ITAR registration covers defense-related aerospace articles. Your quality team receives exactly what auditors expect.
Universal aerospace substrate compatibility
Cerakote bonds to aluminum, steel, titanium, Inconel, and polymer substrates. One coating system protects your entire aerospace parts portfolio regardless of base material, eliminating the need to qualify separate wear protection processes for each alloy in your assembly.
Wear Protection Specs for Aerospace Applications
How We Deliver Wear Protection for Aerospace
Three steps with full AS9100 documentation and ITAR-compliant handling
Aerospace Surface Preparation for Wear Resistance
Each substrate receives tailored preparation to maximize coating adhesion and wear performance. Titanium, aluminum, and steel follow different cleaning and profiling sequences optimized for abrasion resistance. Masking protects bearing surfaces, threads, and interference-fit areas where zero buildup is required. Surface preparation quality directly determines how many wear cycles the finished coating delivers.
Controlled Wear Coating Application
Cerakote is applied in monitored layers targeting the specified 0.5-2 mil thickness for wear protection. In-process DFT measurements confirm dimensional compliance on every part. For components requiring low-friction wear performance, Elite Series formulations achieve a coefficient of friction of approximately 0.11, rivaling Teflon dry lubricity while maintaining 9H hardness.
Curing, Hardness Verification, and Inspection
Parts cure per the prescribed schedule in temperature-monitored ovens to develop full 9H hardness. Final inspection verifies coating thickness, adhesion per ASTM D3359, pencil hardness per ASTM D3363, and visual appearance. Certificate of Conformance documents all wear-relevant test results alongside material batch and cure data.
Proven Wear Protection for Aerospace
Wear protection performance is verified through standardized ASTM testing, not manufacturer estimates. Every production batch undergoes the same quality checks under our AS9100 quality system, and results are documented on your Certificate of Conformance.
8,000+ wear cycles per mil
Validated against ASTM D4060 Taber abrasion standards used across the aerospace industry. Under identical test conditions, Teflon coatings fail at under 1,000 cycles. For aerospace components facing handling damage, sand ingestion, and friction wear, this performance translates to extended service intervals between mandatory inspections and reduced unplanned part replacement.
Wear cycles per mil (ASTM D4060)
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 wear protection RFP. We respond within 24 hours with technical approach and pricing.
Frequently Asked Questions
Find answers about our coating processes and technical capabilities
Cerakote applies at 0.5-2 mils versus 4-6 mils for powder coating, preserving the fine detail and edge definition on machined or forged wheels. Color consistency at Delta E 1.5 is tighter than powder coating's typical Delta E 2-4, and salt spray resistance of 3,000 hours (ASTM B117) versus 500-1,500 hours for powder coating means better protection against road salt and brake fluid. Cerakote also resists chipping 2-3 times better than powder coating.
Surface preparation is the most critical variable in coating corrosion performance. Industry data consistently shows that 60-80% of coating failures trace back to inadequate surface preparation, not coating material failure. ColoradoKote achieves SSPC-SP 10 near-white blast with 2-4 mil anchor profile as standard, which is why our Cerakote applications consistently deliver salt spray resistance exceeding 3,000 hours. The preparation determines the result.
Yes. AM-produced fluid handling components like manifolds, fittings, and pump housings benefit from polymer coating's chemical resistance and porosity-sealing properties. The flexible coating accommodates pressure cycling and thermal expansion while maintaining a continuous barrier against process fluids. For AM parts with internal flow passages, polymer coating seals the inherent surface porosity that would otherwise allow fluid penetration into the build material, preventing both contamination of the process fluid and degradation of the AM substrate.
Cerakote's performance comes from its ceramic-polymer hybrid chemistry, which creates a dense, cross-linked barrier at the molecular level when cured at 250-300 degrees F. The 3,000-hour salt spray rating (ASTM B117) reflects continuous exposure to 5% salt fog at 95 degrees F, a test far more aggressive than real-world service conditions. Surface preparation, including cleaning and media blasting at 80-100 PSI, ensures the coating bonds directly to a clean, profiled substrate with no contaminants to create failure initiation points.
The 2-4 mil anchor profile created by blasting gives Cerakote mechanical interlocking sites across the entire substrate surface. On wear components subject to sliding contact, impact, or particle erosion, this mechanical bond keeps the coating in place under forces that would delaminate a coating applied to a smooth surface. Combined with Cerakote's 4,000 cycles per mil abrasion resistance, proper blast preparation delivers maximum wear life.