A full polishing range.
From cutting and one-step correction to final finishing.
A partial application or trial area should remain identifiable after the work. Keep the boundary and care history clear so later differences can be interpreted correctly.
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Identify the pane, face and exact area agreed for treatment. Explain whether it is a compatibility trial, a maintenance evaluation or the final service scope. Avoid describing a small treated section as a fully coated enclosure.
Follow the product and glazing guidance for preparation and application. Record any masking and its approved removal method. A convenient division should not introduce residue that compromises the comparison.
Note differences in splash, drying and contact across the pane. A coated upper section and an uncoated lower section may not have equivalent use conditions. State these limitations before interpreting later marks.
Provide the homeowner with a contextual record and the correct care instructions. At later visits, compare the identified areas using an appropriate method. If the scope is expanded, record the new work separately rather than overwriting the trial history.
No. It informs the agreed question under its conditions. Confirm materially different surfaces, access and exposure before extending the conclusion.