The SmartFile PVA or polyvinyl alcohol is water soluble fiber used as a support material in 3D printing.
is especially recommended for printing structurally complex models of PLA with overhangs and poorly accessible places. < / p>
After printing, simply remove the PVA short-term immersion in water printout.
Jesná is biodegradable (biodegradable), non-toxic, odorless 3D fiber.