PosiTest Pencil Hardness Accessories
Article No. 15387
Set of 14 Replacement Pencils 6B-6H
- PosiTest Hardness Test Pencils
- Set of 14 Pencils
- 6B-6H
Features
The PosiTest Hardness Test Pencils are used to determine the film hardness by pencil test (Wolff-Wilborn) in accordance with ISO 15184 and ASTM D3363.
Accessories
Other Variations