Hi hoping there's someone out there that overcome this issue. I have a little kitchen and bathroom to lay Karndean flooring.
My problem is sometime in the past bitamin has been used on this floor. I know I can't screed over the stuff as it reacts and just lifts the screed. The saving grace is...
I am about to fit to a kitchen floor that has a smooth layer of bitchamin on it. I know I can't screed over bitch but if I prep it will the bitch cause the Karndean glue to react and eventually lift?