1. Decontamination and Surface Prep:

Before machine polishing, the aircraft must be thoroughly washed to remove exhaust soot, hydraulic fluid, bugs, and other aviation-specific debris.

• Chemical Decontamination: Apply iron fallout removers to dissolve metallic debris embedded in the paint.
• Clay Bar: Use an automotive detailing clay bar with a lubricant spray to lift away bonded surface contaminants.
• Masking: Tape off sensitive areas like rivets, seams, and decals to prevent polish or compound from getting stuck in them.
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2. Multi-Stage Paint Correction

Unlike automotive clear coats, aviation single-stage paint (or thin clear coats) requires careful, controlled use of rotary or dual-action polishers.

• Test Spot: Always begin with the least aggressive pad and compound combination on a small, inconspicuous area to see if it removes oxidation without causing haze or holograms.
• Cutting/Compounding: Use a wool or heavy microfiber pad with an abrasive compound to level out surface defects and remove the chalky, oxidized top layer of paint.
• Cutting/Compounding: Use a wool or heavy microfiber pad with an abrasive compound to level out surface defects and remove the chalky, oxidized top layer of paint.
• Polishing/Refinement: Switch to a softer foam pad and a finishing polish to remove micro-scratches left by the heavy compound and restore deep gloss.
• Leading Edge Wet Sanding (If Necessary): For severely damaged or faded leading edges, professionals sometimes wet sand with 2000-grit sandpaper and water before buffing.

3. Panel Wipe and Surface Protection

After polishing, polishing oils and residues remain on the paint, which must be removed before sealing the finish.

• Panel Wipe: Use a strong isopropyl alcohol or specialized paint prep spray to completely strip the surface of oils.
• Ceramic Coating or Sealant: Apply an aviation-grade ceramic coating or polymer sealant. This provides a hydrophobic layer that protects the paint from future UV fading, exhaust stains, and makes future washing easier.yhgtCeramic
• Coating or Sealant: Apply an aviation-grade ceramic coating or polymer sealant. This provides a hydrophobic layer that protects the paint from future UV fading, exhaust stains, and makes future washing easier.