Any suggestions on preserving playdough crafts?
The main ingredients of the used playdough are low-gluten fluor and salt. After shaping and drying for several days, the surface was coated with pastel fixative and then treated with diluted nail polish, which, however, did not seem to inhibit further water loss effectively...A layer of salt is growing on his face now (kinda creepy if you suffer from trypophobia) And I'm fishing for a way to restore the texture (or at least make it more uniform).
Any advice is appreciated!