CoexFlex™ TPU 60A

By far, the most flexible filament on the market.  At Shore 60A, it is much softer than Ninjaflex or Filaflex, feels like a rubber band, and produces finished parts that are completely tactile, flexible no matter what infill you use.  Highly functional for applications that require stretch, flexibility, or compliance. (NOTE: Only printable with select printers capable of printing this durometer of filament.)

• Non-toxic.
• Incredible flexibility and elasticity.
• Shipped vacuum-sealed with desiccant to keep it free of moisture (not prone to moisture absorption, but best to be careful)

Recommended print settings:

• Print on unheated, solvent-cleaned polymer surface such as Buildtak, PEI, Kapton, or Vinyl hairspray
• Recommended print temperature 210°C ± 5°C (NEVER approach or exceed breakdown temperature of 230°C)
• Print speed – up to 40mm/s. Start very slow (20mm/s) and work up from there. Slow down for bridging and infill.
• Extrusion multiplier – up to 1.25 compared to rigid material, depending on your tension settings
• Extrusion width – 105% of nozzle diameter (0.42 for a 0.4mm nozzle)