PolyDissolve™ S1 is a water dissolvable support material that’s compatible with PLA, TPU, PVB and Nylon filaments from our portfolio. It is specifically engineered to have a perfect interface with these materials, supporting them while printing while also displaying accelerated solubility in room temperature water after printing.

PolyDissolve™ S1 is a Poly (vinyl alcohol) based filament. PVA has excellent solubility in water, making PolyDissolve™ S1 a very good dissolvable support material for FFF 3d printing.

PolyDissolve™ S1 can be used as full support material or only as the interface between the support structure and the model, this later can allow the support to be easily removable by hand but will also speed up the dissolving process.

Mechanical properties

++ : support the model very well

+: generally support the model depending on its geometry

-: generally don’t support the model depending on its geometry

– -: do not support the model

Print Settings

Additional information

Material type	Water-soluble support material (PVA-based)
Filament Diameter	1.75 mm / 2.85 mm
Typical Spool Weight	750 g
Printing Temperature	215˚C – 225˚C
Bed Temperature	25˚C – 60˚C
Printing Speed	30mm/s – 40mm/s
Fan	ON
Direct Drive Retraction Distance	1mm
Direct Drive Retraction Speed	20mm/s
Indirect Drive Retraction Distance	3mm
Indirect Drive Retraction Speed	40mm/s
Drying Settings	80˚C for 12h (Only if the material has absorbed moisture)