Aircraft Paint Stripping and Repainting: A Critical MRO Service
Aircraft repainting is far more than cosmetics. Paint condition directly affects aerodynamic efficiency, corrosion protection, and brand presentation. A typical commercial aircraft requires a full repaint every 7–10 years, while business jets may be repainted every 5–7 years or during ownership changes. The process involves complete paint removal down to primer or bare metal, surface inspection, corrosion treatment, and application of new primer and topcoat systems.
Paint Stripping Methods in Use Today
- Chemical Stripping
- Benzyl alcohol-based strippers have largely replaced legacy methylene chloride formulas. Aqua stripping, pioneered by Lufthansa in 1991, combines chemical softening with 6,000 PSI water jets for efficient removal with recyclable wastewater.
- Plastic Media Blasting (PMB)
- A mature technology verified safe for metallic and composite substrates including carbon fiber and Kevlar. Costs less than one-third of manual removal and is widely used across military and commercial fleets.
- Laser Paint Removal
- An emerging technology that eliminates VOC emissions and reduces solid waste volume by over 95%. Increasingly adopted for precision work on composite structures.
Market Landscape
The aircraft painting sector spans dedicated paint specialists like IAC (10 facilities across the US and Europe, handling widebody and narrowbody jets) and Dean Baldwin Painting (over 60 years in operation, serving American Airlines, UPS, and SkyWest), to full-service MROs with integrated paint shops such as West Star Aviation and Duncan Aviation. Regional specialists like Satys in Europe and MAAS Aviation (11 narrowbody shops, up to 490 aircraft/year) round out the competitive landscape.
Key Selection Criteria for Procurement
| Factor | Why It Matters |
|---|---|
| Aircraft type capability | Widebody hangars are scarce; verify hangar dimensions and weight limits |
| Turnaround time | A narrowbody strip-and-paint typically takes 5–8 days; widebody 10–14 days |
| Environmental compliance | Regulations vary by jurisdiction; confirm VOC and hazardous waste handling |
| Coating systems offered | Base coat/clear coat vs. single-stage polyurethane affects durability and weight |
| Corrosion treatment capability | Strip events are prime inspection windows; integrated NDT saves downtime |