Defining a Sensible Stopping Point for Paint Correction
Set a paint-correction stopping point that balances appearance, remaining defects, paint condition and the customer's intended use.
Updated · NANOLAB Knowledge
A sensible polishing stopping point is agreed before the last visible defect becomes the only focus. The goal is an acceptable finish within the limits of the paint, not an unlimited pursuit of perfection.
Establish the condition and expectation
Inspect the vehicle, review known repairs and document vulnerable areas. Discuss the use of the car and the appearance the customer expects in normal viewing conditions. Explain that isolated deep marks may remain even when overall clarity improves substantially.
Use paint measurements where suitable, while recognising that they do not provide a universal safe-removal allowance. Uncertain paint history should make the process more conservative.
Evaluate improvement at defined checkpoints
Start with a test spot and compare the clean result with the original condition. After each justified stage, ask whether the remaining defects warrant additional abrasion. Record the decision rather than automatically repeating the process across the vehicle.
Consider defects separately. Broad light marring and a deep scratch at an edge do not require the same response. Improvement in the surrounding area can make a remaining scratch appear more prominent without changing its risk.
Document the accepted finish
Photograph remaining defects under clear light and explain their status at handover. Keep the coating recommendation separate from promises about scratch removal; protection follows the finish that has actually been achieved.
Use isolated-scratch assessment and one-step or two-stage planning to support the decision. Then prepare the accepted surface for the selected NANOLAB product without unnecessary additional polishing.
