Winsor & Newton : Professional Watercolour : 14ml : New Gamboge

Series Number: 1 Chemical Description: Quinacridone, Azo Nickel Complex Colour Index Name: PR209 PY150 Colour Index Number: 48545 Permanence Rating: A ASTM Lightfastness Rating: II Transparency/Opacity: ST New Gamboge - Pigment Change Originally Produced Using Gamboge, A Coloured Gum From The Garcinia Plant, Artists' Water Colour Gamboge Was Discontinued In 2005, Due To Its Toxic Characteristics. Its Replacement Was A Different Shade, Due To The Pigments Available And Renamed New Gamboge. Due To The Above Pigment Discontinuation, New Gamboge, In Both Professional Water Colour And Cotman, Has Been Reformulated Once Again And, With Advances In Pigment Technology, The Colour Is Much Closer To Its Original Namesake, Delivering Greater Authenticity Within The Spectrum. The Pigments Have Changed From Nickel Dioxine PY153 To Quinacridone PR209 & Azo Nickel Complex PY150 Please Note: Due To Trading Agreements We Are Unable To Ship This Product Outside Of The UK And EU.