R3D PVA is a water-soluble polymer. In the 3D printing field, water-soluble polymers are best known as support materials that can be used with dual extruder 3D printers.
If you use R3D PVA as a support material, you can easily remove printed support structures from your model with water after the printing process, without leaving any traces on the printed part. It also reduces the need for additional post-processing.
Note: As PVA is a very brittle filament, please open the package 24 hours before using the filament to reduce brittleness. The water temperature should be around 50 – 60°C.











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