A full polishing range.
From cutting and one-step correction to final finishing.
Choose and organise towels, applicators, wash equipment and inspection tools.

A gloss reading can include surrounding material if the measurement footprint crosses the test boundary. The visible opening is not always the full relevant area.

Directional texture can make appearance measurements dependent on instrument orientation. A comparison should state how the measurement direction relates to the surface pattern.

A dirty or scratched reference tile can affect subsequent instrument checks. Reference care should follow the instrument supplier's method.

A perceived colour difference can depend on the light source and viewing conditions. Repeat the observation before assigning it to the coating.

Roughness results depend on how the measured profile is processed and evaluated. Method settings belong with the number.

A profile measured along a directional texture can differ from one measured across it. The traverse direction must match the specification.

A sensor near a doorway or ceiling may not describe the application zone. Placement should answer the actual process question.

Instrument or analysis-software updates can affect settings, outputs or workflows. Preserve enough information to interpret results across a change.

A liquid FTIR spectrum depends on the sampling arrangement, including the cell and optical path. These details belong in a reproducible analytical method.

A treatment-system reading and water delivered at the hose outlet can answer different questions. Downstream equipment may affect the delivered water.

Air used for drying should be appropriate for the surface and equipment instructions. A compressor system can introduce its own contamination concerns.

SCI includes the specular component in colour measurement; SCE excludes it. The modes can respond differently to surface appearance.