Good afternoon Philip,
Thank you for your question.
Dryzone® Anti-Mould Emulsion Paint should not be covered with any other paint or wallpaper, as this will overcoat the properties within the paint.
You could look to use something like the Dryzone Anti-Mould Additive within the wallpaper paste, this will add mould-resistance and prevent the growth of mould on the dried surface.
I hope this helps.
Kind regards
Teigan
Safeguard Europe Ltd.
01403210204.
can you paint an internal wall with the paint and then , once fully dry, paper with lining paper and then a wallpaper? It is the outer wall of the room and sometimes feels cold and a little damp. although having striped the wall there is no sign of actual damp in the plaster.