Opaque PBk7 (C.I 77266) Furnace carbon black Inorganic
BKC 1812 Aquatint Black A strong, mid-toned Carbon Black (PBk7) with medium viscosity & high tack. Aquatint Black works particularly well for images with TONE e.g. Aquatint. Although this initially ink feels stiffer than BKC 1810 you will soon find this ink wipes quickly & evenly from your plate to give bright, intense prints.