Available Sizes:
| 22.5ml | 150ml |
| PB2 | PB15 |
Art Spectrum® Primary Blue gouache.
| Pigment | Lightfastness |
| PB86, PB15:2 | BWS 8 |
Blue Wool Scale rating of 6,7 & 8 are considered permanent for artistic purposes.
Primary Blue
products
Available Sizes:
| 22.5ml | 150ml |
| PB2 | PB15 |
Art Spectrum® Primary Blue gouache.
| Pigment | Lightfastness |
| PB86, PB15:2 | BWS 8 |
Blue Wool Scale rating of 6,7 & 8 are considered permanent for artistic purposes.
