Soldato
- Joined
- 3 Oct 2009
- Posts
- 19,893
- Location
- Wales
If my walls are old painted plaster, do I need to seal them before skimming? I thought this was just needed on fresh plaster so it doesn't such all the moisture straight out of the skim.
Do I need to PVA just before skimming to the plaster (Thistle Multi-finish) has something to adhere to or will it be fine on the keyed paint (and in some places bare plaster where I've chipped/sanded the paint off )?
Do I need to PVA just before skimming to the plaster (Thistle Multi-finish) has something to adhere to or will it be fine on the keyed paint (and in some places bare plaster where I've chipped/sanded the paint off )?