Available Sizes:
| 40ml | 150ml | 300ml | 500ml |
| E4 | E1 | E300 | E5 |
Art Spectrum® Spectrum Emerald contains a formula of high performance modern pigments replacing the original highly toxic arsenic based pigment introduced in the early 18th century.
| Pigments | Lightfastness | Permanence | Transparent/Opaque |
| PW6, PG7, PY3, PY42 | ASTMII | *** (very good) |
Opaque |
ASTM Approved Permanent Colours American Society for Testing and Materials, conforming to standard D4302-90.
