The cross-cut board is a simple testing instrument for testing the adhesion of the paint film. It is suitable for the adhesion fastness of the paint film on the painted surface to the substrate or the fastness of the combination of the primer and the top paint.
The grid length of TR 5006/3 is 35mm, the number of grids is 6, and the spacing of grids is 3mm. It is equipped with 600 type adhesive tape and nylon brush.
Comply with GB/T 4893.4, ISO 2409, ASTM D3359 and BS 3962-6 standards
Various specifications are available
304 stainless steel
High pitch dimension accuracy
| model | name | Scratch length (mm) | Number of grids (bar) | Pitch (mm) |
| TR 5006/1 | cross-cut board | 35 | 11 | 1 |
| TR 5006/2 | cross-cut board | 35 | 11 | 2 |
| TR 5006/3 | cross-cut board | 35 | 6 | 3 |
| TR 5006/A | multi-purpose cross grid | 23~35 | 7, 11 | 1, 1.5, 2, 3 |