MakerBot Dissolvable Filament for Replicator 2X, 1 kg Spool, White MakerBot Dissolvable Filament is designed for use as a solid infill material with MakerBot ABS Filament The dissolvable material easily dissolves in limonene bath in just 8-24 hours (depending on size and geometry of print) Compatible with the MakerBot Replicator 2X