Pigments | Lightfastness | Permanence | Transparent/Opaque |
PY42, PBr7 | ASTMI | **** (excellent) |
Transparent |
ASTM Approved Permanent Colours American Society for Testing and Materials, conforming to standard D4302-90.
Pigments | Lightfastness | Permanence | Transparent/Opaque |
PY42, PBr7 | ASTMI | **** (excellent) |
Transparent |
ASTM Approved Permanent Colours American Society for Testing and Materials, conforming to standard D4302-90.