Before gluing, you

Between the wallpaper canvases, gaps and gaps are visible. The reason for such a defect is that when pasting, the edges of the wallpaper were not well cut. Also, the cause of this defect is the shrinkage of wallpaper. Therefore, be sure before gluing, you should check the wallpaper for shrinkage. Then it is already worth deciding whether it is worth cutting out the edges of the dry wallpaper or already soaked in glue. The most perfect thing is to cut the edges after the wallpaper sticking with a sharp knife along the reinforced line.