The VB100 is not suitable for unsealed or untreated cork floors, unsealed or untreated wooden floors, open-pored or sensitive natural stone (slate, clinker slabs), untreated tiled floors and rough concrete floors (exposed aggregate concrete).
In addition, the VB100 is not suitable for skins, flokati, loosely knotted carpets or carpets with long, twisted fibres (Saxony).