Felt Pads for Veslic Rub fastness Tester
Standard white, wool felt for evaluations with Schap’s Rub Fastness Tester.
- pH of water extract between 4.5 and 8.0, according to ISO 4045.
- Mass per unit area: 1,900 g/m2 ± 150 g/m 2.
- Thickness, determined in accordance with ISO 9073-2, Method A: 6.0 mm ± 0.5 mm.
- 60 per pack.
For use with Schap’s Veslic Rubbing Fastness Tester