Glaze Medium 250ml Masks pens and markers all work

pens and markers all work well on the surface

Specially formulated to resist yellowing or blooming over time

Instructions: mix 50% boiling water to 50% Soft Soap

Keep in mind that some colors may fade at higher temperatures

Glaze Medium 250ml Masks pens and markers all workRevived from its original 1980s formula, this glaze medium was created to ensure colours remain untinted, even in the lightest passages. Designed especially for whites, light blues, and yellowswhere preserving delicate tones is essentialRoberson Original Glaze Medium contains no cobalt driers. While such driers speed up drying, they can subtly discolour pale colours, so their omission keeps hues perfectly clean. As a result, the drying time is longer,