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Cranfield
Cranfield Traditional Etching Ink: Azure Blue
Available in the following sizes: 150ml tube 500g tin Properties PB29 (C.I 77007) Sodium alumino sulpho silicate | PB15:3 (C.I 74160) Beta copper phthalocyanine | PG7 (C.I 74260) Polychlorinated copper phthalocyanineTransparent