# Cross-cut Parameters

> [!note] Deze pagina is nog niet in het Nederlands beschikbaar en wordt in het Engels weergegeven.


| Parameter  | Description                                                                                                                                                   |
| ---------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| 60° Gloss  | Conventional 60° gloss value.                                                                                                                                 |
| Undamaged  | Percentage of the cross‑hatched test area that remains fully coated after the adhesion test; higher values indicate better coating adhesion to the substrate. |
| ASTM Class | Adhesion rating according to ASTM D3359, expressed in standard classes (for example 5B to 0B) based on the amount of coating removed in the cross-cut grid.   |
| ISO Class  | Adhesion rating according to ISO 2409, using ISO classes (0 to 5) to describe the degree of flaking and detachment around the cuts.                           |
| RGB Colour | Red, green and blue channel values from the cross-cut image, used to document the visual appearance of the test area                                          |