0Orngrimm 12 months ago Paper mâché is not only cellulose. It is cellulose fibers. becomes a hard and solid thing not because it glues itself together, but because the fibers intertangle and get stuck. Like felt.So: No. Paper mâché is NOT glue. It will not glue 2 parts togeter if you cannot intertangle the fibers of the paper mâché with those 2 other parts. Like with felt: It will not stick to other parts you just press onto it only because it is a mangled mess of fibers in itself.