02 Inspection scope

Twelve zones, measured before any pad touches paint

Each vehicle is mapped onto the same 12-zone body plan. Coating thickness is read at 24 points with an ultrasonic gauge, gloss at 60 degrees, and every mark is numbered on a hotsheet so the quotation can cite it by position.

  • Bonnet and front wings6 points
  • Front and rear doors8 points
  • Roof and pillars4 points
  • Boot lid and rear quarters4 points
  • Bumpers, both ends2 points
Ultrasonic coating thickness gauge pressed against a car door during a paint inspection in a studio bay
Thickness readings on a front door: three points per panel, ultrasonic mode for aluminium skins.

03 / Defect map

Eight zones, eight keyed defect types

Every panel is logged against the same plan, so a 2016 estate and a 2021 crossover are read in identical terms. Select a zone to see the defect types keyed to it.

Where remaining clear coat measures below 80 µm, the panel is recorded and left unpolished. The figure goes into the dossier, not into a negotiation at the machine.

Keyed defects

  • SWSwirl marksLight marring held above the clear-coat surface, reduced by machine polishing.
  • RDRandom deep scratchesIsolated scratches of unknown depth. Inspected before any pass is quoted.
  • ETEtchingWater spot and bird drop marks. Usually reduced, rarely removed.
  • OXOxidation hazeDull, chalky clear coat on sun-exposed upper panels.
  • SMSanding pigtailsResidual P1500 marks from earlier bodywork, mapped before polishing.
  • PTThickness varianceRepainted or blended panels with readings that differ from their neighbours.
  • EWEdge wearThin clear coat on panel returns and shut lines, measured and then avoided.
  • CHStone chipsImpact damage through the coating. Recorded, not polished over.
What the finish dossier contains

04 Finish dossier

Every reading leaves the studio in writing

The dossier is built from the same measurements that set the quotation. It records raw micrometre and gloss-unit readings per panel, the numbered defect map, and every stage we declined to quote.

  1. 01

    Per-panel clear-coat depth

    Three readings per panel in µm, printed beside the panel name with the average. Panels under the threshold are flagged, not smoothed over.

  2. 02

    Gloss before and after

    A paired GU figure tied to the vehicle and the date of measurement. Identical models can produce different numbers, and the dossier says so.

  3. 03

    Keyed defect map

    Each swirl mark, etch spot and scratch line is numbered on the diagram and repeated in the notes with its position and depth reading.

  4. 04

    Stage recommendation

    Passes, hours and expected removal up to 3 µm or up to 6 µm, confirmed after inspection. No stage is quoted before the panel readings exist.

  5. 05

    Refusal entries

    Where correction was refused, the dossier records the reading that stopped it. Those panels are not polished and the point is documented, not negotiated later.

04 / Refusal policy

Panels below the clear-coat threshold are not polished

Thickness is read before any stage is quoted. Where a panel cannot take a pass without breaching the safety margin, correction stops there and the reading is written into the finish dossier.

Clear-coat threshold rules

ReadingDecision
Below 90 µmNo polishing. The reading is recorded and the owner is notified before collection.
90 to 110 µmOne finishing pass only, expected removal up to 3 µm, confirmed after inspection.
Above 110 µmMulti-stage correction may be quoted, expected removal up to 6 µm, confirmed after inspection.
Repainted panelExcluded from machine polishing until thickness is verified at three points.

Expected removal is stated per stage and never as an exact promise.

06 Booking

Book the inspection before any polishing stage is priced.

A single session records clear-coat depth in µm, defect count, and gloss in GU. Quotation starts only once those readings exist.

Scope note: expected removal up to 3 µm or up to 6 µm per stage, confirmed after inspection. Panels sitting below the safe threshold are not polished, and the decision is written into the finish dossier instead of being negotiated. Kyiv studio, 12 Shevchenka St.