K
kingdean1
Hello please could somebody help. I am going to tile an impy wetroom and have to tank it with a black matting which came with the impy tray. I think it is bitumen based. I have never done one of these before so need as much advice as possible. The floor that goes up to the tray has had underfloor heating put down and self levelled over that. What I need to know is do I come out a metre from the back wall and up 75mm on the walls just around the tray? Do I just prime the wall in the shower area also? many thanks