If you can offer better advice, I'd appreciate it Joe ? The advice I recieved was that it's not essential to always seal after plastering, but that having a leaking roof means that it wouldn't make any difference anyway and there's certainly no point in sealing it now. The best it would have...
Thanks Joe, but it's not my roof. Believe me, I have practically read the rights to the landlord. I was more worried about having contributed to the problem?
Help please! I think my enthusiasm may have exceeded my ability and I've been a bit silly, but I wanted to check...
Summary: Delapidated apartment. Moved in as a 'fixer upper'. Stripped wallpaper back. Found the plaster behind crumbling. Sanded it down,removed rotten plaster, replastered...