FLASHFORGE PVA, Water-Soluble, 1.75 mm, 500 g 3D Printer Filament, Nature

The FLASHFORGE PVA Nature Water-Soluble Support Filament, 1.75 mm, 500 g, is a polyvinyl alcohol filament for FFF/FDM 3D printing. It is designed to print temporary support structures alongside a model. These supports hold overhangs and intricate shapes during printing, including internal cavities that ordinary supports struggle to access. The PVA is water-soluble, so the support material can be dissolved after printing instead of removed mechanically. The stated nozzle temperature range is 190–220 °C. This makes it a support-material option for prints where dissolving the supports helps protect delicate areas.

Using the filament requires a printer and workflow that support PVA. The product information states compatibility with FFF/FDM printers that support this material, so compatibility should be checked against the printer's capabilities. Once the print is complete, water dissolves the temporary structures, reducing the need to pry supports away from the model. This approach matters when mechanical removal could damage fine details or areas around internal features. The product is supplied on a spool for feeding into a compatible filament-based printer. No additional drying, storage, or bed-temperature guidance is given in the available product information.

• 500 g: supplied as one spool.
• 1.75 mm filament diameter: matches printers configured for this filament size.
• ±0.08 mm diameter tolerance: stated variation in filament diameter.
• Natural colour: the filament is listed in a natural shade.
• 190 MPa tensile modulus: stated material property.
• 15 MPa flexural strength: stated resistance to bending.
• 16 kJ/m² impact strength: stated impact property.