Pebeo Phosphorising gel

Phosphorescent gel absorbs natural or artificial light and emits it in the dark. There are five types of gels: they are lightly tinted to make it easier to distinguish daytime colors, except for the untinted green phosphorescent gel. They should preferably be applied with a thick palette knife.

Surface preparation
Alters the properties of acrylic paint
Finish for preserving artworks
Ideal for mixed media - mixed techniques.