Charbonnel
015461
Weight in g or kg: ..

Charbonnel etching ink, Black 55985, 200 ml can, #331080

lightfastness

excellent

transparency

opaque

pigment

PBk6-PBk7-PB27 Carbon Black, Ivory Black, Prussian Blue

highly vescous, difficult to wipe. Very deep, slightly blue black, used to strengthen the other blacks.