Good evening.
I’ve got plasterboard walls. I’m going to use either bal primer apd or sbr and bal flex fibre plus.
I’ve read that I have to waterproof the plaster board as well. In what order do I put the primer and waterproofing on? Which comes first?
thank you for reading and helping
I’ve got plasterboard walls. I’m going to use either bal primer apd or sbr and bal flex fibre plus.
I’ve read that I have to waterproof the plaster board as well. In what order do I put the primer and waterproofing on? Which comes first?
thank you for reading and helping
