Hi all,
I had some work carried out in the bathroom and the plumber sealed a couple of pipes with denzo tape and then plastered over them.
After about a day the plaster was showing some traces of "green stuff" permeating from the denzo tape, and even after a month and a couple of white emulsion coats is still visible and expanding (even though a bit slower). The plumber claimed that he sealed the plaster to make it paintable (although I wasn't there).
What should I use to get a decent paint finish?
Thank you in advance,
Davide
I had some work carried out in the bathroom and the plumber sealed a couple of pipes with denzo tape and then plastered over them.
After about a day the plaster was showing some traces of "green stuff" permeating from the denzo tape, and even after a month and a couple of white emulsion coats is still visible and expanding (even though a bit slower). The plumber claimed that he sealed the plaster to make it paintable (although I wasn't there).
What should I use to get a decent paint finish?
Thank you in advance,
Davide