The high stability in water and solvent mixtures allows for the preparation of film even from very concentrated dispersions (up to 4%). Also, the strong anisotropy and sheet assembly, associated to a lower solvent content, allows for the fast preparation of large films without disrupting the film structure. Importantly, the annealing/crosslinking is performed without the application of vacuum or inert atmosphere, as Geh's thermal decomposition temperature (Td) is much higher than the annealing temperature (see Figure ), and the presence of small amounts of water facilitates an effective crosslinking by causing an anti-plasticization of the films . Consequently, large films can be prepared both at room temperature or by hot processing (casting or pressing), and the film size can be indefinitely expanded, limited only by the casting/pressing support. Moreover, due to its amphiphilicity, besides its water stability, Geh also forms stable dispersions in most hydrophilic and hydrophobic solvents, oils, and resins commonly used in industrial formulations (Figure ). We observed that there is no concentration limit to its stability in the different media, and, in fact, stability is mostly favored in higher concentrations until reaching a gel point. This behavior associated to Geh's amphiphilicity and edge-to-edge assembly suggests soft glassy dynamics promoted by self-stabilization, akin to highly amphiphilic clays such as laponite .