The flat dark red roof tiles are a good example of the typical roof paving in the South and East of Germany. But this flat roof tile has also made its appearance in other European countries and has played a determining factor in the urban panorama.
Wood glue (or another glue with a long pot life) is the recommended glue for gluing these tiles. Provide a flat surface. This product can be used on roofs, but can also be modified to build a damaged roof, simulate broken loose roof tiles or stack against a house. These are just a few examples.