Blockx : Oil Paint : 35ml : Ultramarine Blue Deep

Ground By Hand In The Blockx Tradition With Slowly Rotating Stone Mills, These Extra-fine Artists' Colours Are Made From A Selection Of High-quality Pigments And Oil. Only Pure Pigments Are Used To Achieve Maximum Lightfastness, A Buttery Consistency And Easy Mixing On The Canvas. All Colours Have A Minimum Lightfast Rating 7 Out Of 8 On The Blue Wool Scale. Iron Oxides, Earths And Blacks Are Ground With Linseed Oil. All Other Pigments Are Ground With Poppyseed Oil, Which Is Well-known For Its Lack Of Yellowing And How It Does Not Wrinkle When Dry. Pigments: PB29, Sodium Silicoaluminate Opacity: Transparent Ground With: Poppyseed Oil