I need some help. I lime plastered an internal wall and did not leave it long enough to put the paint on, I then went on with 'plastic' paint. Then add in the very wet winter of 2019 and more than damp - almost water coming in through the wall. Si I now have a plastic painted, lime plastered wall with black mould and salts. Where do I start - I realise I may need to take off the top coat of plaster and start again.
I need to understand if it was
1) the plastic paint
2) the plastic paint painted too soon on fresh plaster- about 3 weeks after the top coat was dry
3) water ingress
4) all of the above.
I need to understand if it was
1) the plastic paint
2) the plastic paint painted too soon on fresh plaster- about 3 weeks after the top coat was dry
3) water ingress
4) all of the above.