FLEX spool

Flex (TPE and TPU) are thermoplastic elastomer (TPE) and thermoplastic urethanes (TPU) that very much looks like a rubber material. FLEX are the perfect filament to choose when working models which are put to abrasion, different vibrations or to sustain impact. The printed 3D models  are elastic and can bend.
Flex has vey high mechanical properties – mainly flexibility with elasticity.