A aktieante #1 Member · 113 posts 8 Aug 2008 at 8:44 AM aktieante Member 113 posts 8 Aug 2008 at 8:44 AM #1 Hello! I have installed outdoor gypsum on the ceiling over a patio. How should the surface be treated in the best way? I want a painted surface. Specific putty? Moisture barrier? Special paint? Grateful for any answers.
Hello! I have installed outdoor gypsum on the ceiling over a patio. How should the surface be treated in the best way? I want a painted surface. Specific putty? Moisture barrier? Special paint? Grateful for any answers.
