Produced with soot from burning gas the dark and fine particle size makes this our darkest most neutral black. (Series 1)
Pigment Classification: Natural Inorganic
Color Index Name: PBk7
Color Index Number: 77266
Chemical Description: Nearly Pure Amorphous Carbon
Opacity/Transparency: Opaque
Lightfastness Rating: 1
Permanency: Excellent
Munsell Notation Listing: Hue Blac Value Chroma 0.3
Gloss Average: 79.23
Viscosity Range: 23000- 27000 CPS
Tint Strength: 56.55