Available Sizes:
| 50ml | 500ml |
| PIPBL6 | PIPBL5 |
Art Spectrum® Phthalo Blue Light Pigmented Ink
*Always shake well before use
| Pigment | Lightfastness | Opacity |
| PW6, PB15:3 | ASTM I | Opaque |
ASTM Approved Permanent Colours American Society for Testing and Materials, conforming to standard D4302-90.
