Before wallpapering, prime the surface and wait until it dries completely. Glass fiber wallpaper should be glued with a special glue for glass fiber wallpaper, i.e. with increased adhesive capacity. This can be ready-to-use glue or dry powder. https://social.urgclub.com/read-blog/232276_elevate-your-home-with-modern-bathroom-designs-inspiration-and-ideas.html