For want of a better place being decorators acrylic.
Is there a black dye that can be added to the acrylic primer/undercoat to usse on art boards/canvas for underpainting in my art course where most underpainting is black for effects.
Gesso is twice the price so as ...here's the sob story....I'm on UK pension that should tell the UK residents something ( its a world forum). I've tried shops but get blank 'I don't really know' (Shop owner Concepter on Corronation streets famous words) when I ask.
Thanks in anticipation