Gamblin Etching Ink - Ultramarine Blue (454g)

Gamblin Etching Inks were formulated at the request of professional printmakers in the Pacific Northwest who wanted strong reliable inks for edition printing. The palette of pure intense pigments offers a broad range of colour mixing potential. Five black inks and Graphite were formulated to meet the demands of printmakers who want deep rich black inks with good working characteristics. Colour: Complex silicate of sodium & aluminum with sulfur (PB 29) Colour Description: Ultra Blue is one of the few mineral colors that is completely transparent. Lightfast with moderate tinting strength.