I am pulling my hair out! and would appreciate any help......No suggestions of a wig please :roll:
I have patch plastered an area of a wall where a cable has been chased in, once plaster was fully dried out I used new plaster paint and then undercated with thinned emulsion.
finally I applied a top coat of emulsion............the paint has bubbled (About a 1" bubble) Sanded off applied pva and tried again.....same result! I am thinking it may be dodgy plaster?
Thanks in anticipation of a huge response!