Series 1
PG7 (C.I 74260) Polychlorinated copper phthalocyanine | PY73 (C.I 11738) Monoazo Yellow | PB15:3 (C.I 74160) Beta copper phthalocyanine
Transparent
Very quick drying time
ASTM I-II
Series 1
PO34 (C.I 21115) Disazopyrazolone (diarylamide) | PR3 (C.I 12120) Monoazo | PR48:2 (C.I15865:2) Monoazo | PR112 (C.I 12370) Monoazo (napthol)
Semi transparent
PR112 (C.I 12370) Monoazo Red (napthol) | PY17 (C.I 21105) Dis Azo Yellow (diarylamide)
Transparent
PY3 (C.I 11710) Monoazo Yellow | PY83 (C.I 21108) Dis Azo Yellow | PW6 (C.I 77891) Titanium dioxide
Semi opaque
BWS 6-7
The Workshop Black is a half-way house between the Loose Roll-Up black and Stiff Crayon Black inks. The proportions of the blend have been formulated after extensive consultation with our partner universities, institutions, and individual lithographers to provide a highly pigmented ink but with ease of use. The controlled properties of viscosity, tack (stickiness), drying time, and the ability to roll up smoothly on the printing surface make this the go-to compromise in many studios.
Series 1
Y73 (C.I 11738) Monoazo Yellow
Semi transparent
Average drying time
ASTM II
Series 1
Series 1
PY73 (C.I 11738) Monoazo Yellow | PO5 (C.I 12075) Monoazo (dinitroaniline)
Semi transparent
Average drying time
ASTM II
Series 1
Series 2
PY73 (C.I 11738) Monoazo Yellow
Organic
Semi transparent
Average drying time
High oil content
ASTM I-II
Series 2
Series 1
PY42 (C.I 77492) Iron hydroxide oxide
Inorganic | Synthetic
Opaque
Very quick drying time
Medium oil content
ASTM I
Series 1
Series 1
PY42 (C.I 77492) Iron hydroxide oxide
Opaque
Very quick drying time
ASTM I
Series 1
PY42 (C.I 77492) Iron hydroxide oxide
Semi Opaque
Fast drying
BWS 8
PY42 (C.I 77492) Iron hydroxide oxide
Semi opaque
Fast drying
BWS 8
PY42 (C.I 77492) Iron hydroxide oxide
Semi opaque
PY42 (C.I 77492) Iron hydroxide oxide | PY83 (C.I 21108) Dis Azo Yellow
Semi transparent
BWS 7
PY42 (C.I 77492) Iron hydroxide oxide
Semi Opaque
Series 1
PW4 (C.I 77949) Zinc oxide
Semi opaque
Slow drying time
ASTM I
Series 1
Series 1
PW6 (C.I 77891) Titanium dioxide | PW4 (C.I 77947) Zinc oxide
Inorganic
Slightly transparent
Slow drying time
Low oil content
ASTM I
Series 1
PW4 (C.I 77949) Zinc oxide
Semi transparent
Zinc White is a slight more transparent than Opaque White with a little less covering power and a bluer undertone. This can be used to add luminosity to coloured inks. It reduces strength whilst preserving brightness and purity.