Art Spectrum® Dry Ground Pigment Mars Black.
Developed in the early 20th century, Mars Black pigment has a brown undertone and high tinting strength.
An opaque synthetic inorganic pigment with excellent lightfast properties.
|Series||Colour Index||Chemical Description||Classification||Opacity||ASTM|
|1||PBk11||Synthetic Black Iron Oxide||Synthetic Inorganic||Opaque||ASTMI|
ASTM Approved Permanent Colours American Society for Testing and Materials, conforming to standard D4302-90.