BEDROCK 3D BVOH - water-soluble support material for complex geometries Precise support structures for demanding 3D printing projects. BEDROCK 3D BVOH (Butanediol vinyl alcohol copolymer) is the ideal support material for highly complex components with overhangs, cavities and elaborate structures. It dissolves completely in water without leaving any residues - without the need to use any chemicals or do any manual rework. This allows even complicated geometries to be printed precisely and cleanly. Efficient solubility and high printing stability Compared to conventional PVA, BEDROCK 3D BVOH dissolves up to twice as fast - significantly reducing rework time. At the same time, the material remains stable during printing and provides reliable support - even during long or multi-hour printing sessions. This ensures clean surfaces and prevents damage to sensitive structures when removing the supports. Universally compatible with standard materials BEDROCK 3D BVOH is compatible with a variety of technical and standard filaments - including PLA, PETG, ABS, ASA, PA and CF-reinforced materials (depending on the system).