AQUA Lift-off-Medium 60 ml - Íblöndunarefni fyrir vatnslitiThis medium is for the preparation of watercolour paper so that already dreid colour can be removed afterwards, so a watercolour painting can be modified or corrected. Especially usefull for staining watercolours, which are hard to remove, marked with the triangle symbol. The medium has to be applied before the colour application, as it isolates the paper. Using very soft, textured paper types like e. g. rag paper, the medium has to be applied purely.