| 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 |
