Flight Deck

Exterior and Finish

How aircraft finishes behave, what damages them, and what washing, correction and protection actually do to a coating that is thinner than a human hair.

Exterior and Finish  ·  July 23, 2026

New paint, and how long before anyone should touch it

Dry to fly and ready to wash are two different milestones and they are weeks apart. Getting that wrong on a fresh repaint is…

Exterior and Finish  ·  June 4, 2026

Brightwork, restoring it versus maintaining it, and what the difference costs

Restoration removes metal. Maintenance removes almost nothing. Once you understand that, the economics of a polished aircraft stop being mysterious.

Exterior and Finish  ·  May 21, 2026

Is ceramic coating worth it on an aircraft

Sometimes. The honest version separates what a coating is qualified for from what it is sold for, and there is a real difference between…

Exterior and Finish  ·  March 19, 2026

Belly and exhaust staining, what causes it and what takes it off safely

Exhaust deposit is acidic, hot when it lands and bonded by the time anyone looks at it. The aggressive products that remove it fastest…

Exterior and Finish  ·  January 22, 2026

Hangared versus outdoors, what changes and what does not

A hangar removes UV and rain and it does not remove salt, humidity or the corrosion that follows them. What actually changes when an…

Exterior and Finish  ·  January 8, 2026

How often should an aircraft be washed

The FAA sets no interval and the airframe manufacturers do not publish one. What does exist is military data, an international corrosivity standard, and…

Exterior and Finish  ·  November 6, 2025

Why de-ice boots fail early, and what actually preserves them

Boots crack from ozone, not from sunlight, and most premature failures come from something someone applied with good intentions. What the manufacturer manual actually…

Exterior and Finish  ·  October 23, 2025

Dry wash or wet wash, and when each one is wrong

The honest answer is that soil load decides, not preference. A dry wash on a heavily soiled airframe is an abrasive process, and a…

Exterior and Finish  ·  October 8, 2025

Can washing damage aircraft paint

Yes, and almost always for the same reason. Every common way a wash damages a finish traces back to a crew compressing the one…

Exterior and Finish  ·  August 14, 2025

Aircraft paint is not automotive paint, and the difference is not pride

A car has clearcoat over basecoat and metal that never leaves the ground. An airframe has a topcoat of 50 to 75 microns over…

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