Plastering walls tomorrow in a kitchen... block council house. Walls seem to have a been concreted over.
Been plastering 4 years but have never seen Walls finished this way.
I'm assuming it's pure concrete as it seems very grey like in colour.
Pva and skim? Or shall I give it a tight coat of bonding first to be sure...
Or, what about mix 75% multi with 25% bonding coat for my first coat....
Then obviiously just multi for finish coat
Been plastering 4 years but have never seen Walls finished this way.
I'm assuming it's pure concrete as it seems very grey like in colour.
Pva and skim? Or shall I give it a tight coat of bonding first to be sure...
Or, what about mix 75% multi with 25% bonding coat for my first coat....
Then obviiously just multi for finish coat