Ceramic Coating at Le Castellet (LFMQ)

Why does ceramic protection take three to six days?

Paint correction comes first. We clay the entire airframe to lift embedded contamination—industrial fallout, fuel stains, bug strikes—then machine-polish to remove oxidation and light scratches. Brightwork receives its own polishing cycle. Only when the surface is chemically clean and optically correct do we apply the first ceramic layer.

Each ceramic coat must flash and cross-link before the next. Temperature and humidity inside the hangar govern the schedule; we will not pull the aircraft onto the apron until full cure is confirmed. The second layer goes on twelve to twenty-four hours after the first, then the entire airframe rests under controlled conditions. Windows and leading edges receive their coats in sequence, and a final inspection closes the process. Rushing any step voids the warranty and leaves you with patchy hydrophobic performance.

If you are joining the coating with avionics work or an interior refresh, the hangar slot can overlap. We coordinate directly with the maintenance organisation's tech log and your handler to sequence access, so the aircraft never sits idle waiting for the next trade.

What changes at Le Castellet?

Le Castellet sits at 1,391 feet on a plateau north of Bandol, with a single 1,545-metre runway oriented 12/30. The field handles mid-size business jets comfortably; ultra-long-range aircraft land here during motorsport events when Nice and Cannes are saturated, though MTOW and performance charts matter on warm afternoons. The airport is not slot coordinated, so scheduling a hangar window is a question of availability rather than COHOR negotiation.

Hangar space exists—five aircraft hangars were built during the 2001 modernisation, and the airport rents them out. Indoor detailing slots are therefore straightforward to arrange, and climate control during cure is guaranteed. Since June 2024 Le Castellet has operated intra-Schengen only; the extra-Schengen PPF was withdrawn, and Universal Weather confirms customs are not available. If your next leg is outside the Schengen area, you will reposition to Marseille or Nice for outbound clearance.

The Circuit Paul Ricard wraps around the airfield. Formula 1 and endurance races bring sharp peaks of business-aviation traffic, filling every stand and hangar. If you plan ceramic work around a Grand Prix weekend, book the slot two months ahead; outside the racing calendar, lead time drops to a fortnight.

How does a handler work with a third-party detailing crew at Le Castellet?

Handling agents present at the airport expect a simple briefing: who holds the airside pass, which hangar bay is allocated, and when the aircraft will be ready for departure. We arrive with our own escort or arrange one through the handler if your operation prefers it that way. The handler tows the aircraft into the hangar after shutdown, connects GPU if you want battery conditioning during the stay, and logs the move in the tech log.

During the coating process the aircraft remains off the apron, so the handler's ground-power and towing invoice reflects only arrival and departure. If you need a departure slot during a busy motorsport weekend, the handler will file that request; we ensure the aircraft is fuelled, inspected and chocked on the apron two hours before the slot. Any change to the departure time—weather delay, crew-rest adjustment—goes through the handler, and we adapt the final buffing and inspection to match.

What does the Provençal climate do to unprotected paint?

Ultraviolet intensity is high from April through September, and the plateau catches full sun with little maritime haze. Gelcoat on older paint oxidises quickly, and darker colours—navy, charcoal, deep green—fade within eighteen months if left untreated. Salt aerosol drifts inland from the Mediterranean; it settles on the belly and gear bays, then bakes into a crust that holds moisture against the aluminium.

Mistral winds carry dust from the interior, and pollen from the pine belts coats the wings each spring. A standard rinseless wash will remove the visible layer, but the microscopic contamination remains bonded to the paint. Ceramic coating fills those microscopic pores, leaving nothing for the next round of fallout to grip. When you return for a maintenance wash, the dirt sheets off with low-pressure water, and dwell time for the cleaning solution drops by half.

When should ceramic coating fit into a maintenance calendar?

The ideal moment is immediately after a repaint, when the paint is fully cured but not yet exposed to service. If the aircraft has just come out of heavy maintenance with new livery, we apply ceramic within the same hangar visit, adding three days to the downtime but locking in protection before the first revenue leg.

For an aircraft already in service, schedule ceramic after a complete detail—paint correction, interior deep-clean, brightwork polish. That sequence ensures we are sealing a perfect surface rather than trapping swirl marks and oxidation under the coating. If the paint is heavily weathered, expect the correction phase to stretch toward the six-day end of the window; lightly used aircraft with recent paint move through in three to four days.

Re-coating happens every two to three years, depending on flight hours, de-icing exposure and whether the aircraft sits outside between trips. We issue a maintenance plan with the warranty document, noting the expected re-coat date and the interim wash intervals that preserve the hydrophobic layer.

What happens to the cabin and cockpit during a ceramic appointment?

Cabin work runs in parallel once the exterior correction is finished and the first ceramic layer is flashing. We mask cockpit glass from the inside to protect avionics and the glareshield, then apply ceramic to the exterior panes. The cabin itself receives a maintenance clean—vacuum, leather conditioning, galley wipe-down—so the interior matches the exterior when you collect the aircraft.

If you want a full cabin detail, we extend the hangar slot by one day and treat it as a separate line item. The aircraft remains on GPU throughout, so there is no risk of a flat battery after a week indoors. All waste—polishing compound, used microfibre, masking film—leaves the hangar in our own bins; the handler sees a clean apron and a finished aircraft when we call for tow-out.