Langridge Oxidising Patina Brand_Derwent MM22 Print Paste has been

MM22 Print Paste has been especially formulated for use with Acrylic Colours to screen print on paper

airbrush cleaner or alcohol

Both Derivan Student and Derivan Acrylic can be mixed with Derivan Printing Gel to keep the colours from drying and clogging the screen mesh

Dries overnight

Langridge Oxidising Patina Brand_Derwent MM22 Print Paste has beenLangridge Oxidising Patina. To activate your Rust or Verdigris finish simply apply Oxidising Patina and wait. The longer the oxidising patina stays wet when applied, the stronger the reaction and brighter the final patina will be. Try experimenting to find the effect you want. After approximately 45 minutes when applying to Rust Base a red rust is created. Leaving the surface wet for around 90 minutes will result in a bright orange yellow colour.