Hi. Must have done something wrong but what?
Made a small repair to a plaster board wall and finished it with a skim of B&Q finishing plaster. Left it for at least 5 days and then painted the whole wall with a roller. Just one coat so far but it is flaking over the repair. Any ideas? Thanks.
Made a small repair to a plaster board wall and finished it with a skim of B&Q finishing plaster. Left it for at least 5 days and then painted the whole wall with a roller. Just one coat so far but it is flaking over the repair. Any ideas? Thanks.