I think I have screwed up badly.....
Bedroom ceiling beautifully lined with lining paper.
I watered down some old Crown vinyl mat that I had lurking around by about 10% as a first coat.
I then remembered reading on here ages ago that Dulux supermatt was a great paint (that was the only bit that stuck in my mind when I saw it in the shop - not the fact that it is supposed to be for newly plastered walls).
Two coats of supermatt later (on top of the watered down vinyl) and I have a very patchy ceiling.
Can anyone kindly suggest my best course of action?
Bedroom ceiling beautifully lined with lining paper.
I watered down some old Crown vinyl mat that I had lurking around by about 10% as a first coat.
I then remembered reading on here ages ago that Dulux supermatt was a great paint (that was the only bit that stuck in my mind when I saw it in the shop - not the fact that it is supposed to be for newly plastered walls).
Two coats of supermatt later (on top of the watered down vinyl) and I have a very patchy ceiling.
Can anyone kindly suggest my best course of action?