I've started to strip the wallpaper off all the walls in my flat. And I'm left wondering what is underneath. Is there anyway to find out what kind of plaster I've got.
The flat was built in 1895 and is sandstone, so could the plaster be lime-based? If so how do I tell?
I'm asking because some paints say "Not usitable for lime-based plaster" others say "Not suitable for gypsum-based"
The flat was built in 1895 and is sandstone, so could the plaster be lime-based? If so how do I tell?
I'm asking because some paints say "Not usitable for lime-based plaster" others say "Not suitable for gypsum-based"