8320670 - 

RS 3D Printer Filament Dissolvable PVA and HIPS
PVA filament is quickly soluble in water, bonds well to plastics and prints easy. Therefore it is an excellent supporting material for dual extruder 3D printing. This polyvinyl alcohol-based filament is non toxic and biodegradable once dissolved in water. For applications other then supporting material PVA is also available in Colors and has a high tensile strength
Excellent water solubility
Easy to print at low temperature
Good bonding to various plastics such as PLA and ABS
Biodegradable when dissolved in water
Limited smell