How to repair this water damage spot
Water damage from old roof. Roof has been replaced and now want to fix this spot. Not sure if plaster or drywall but its hollow when i knock on it. submitted by /u/kombuchaha [link] [comments]

![]() | Water damage from old roof. Roof has been replaced and now want to fix this spot. Not sure if plaster or drywall but its hollow when i knock on it. [link] [comments] |