TPC filament

A copolyester elastomer: flexible, chemically resistant, and rarely offered in more than a handful of colors.

• Keep dry — Absorbs moisture from the air, which prints as stringing, popping and weak layers. Filament that has sat out usually needs drying before use.
• Flexible — Soft enough to buckle instead of feeding. Direct-drive extruders handle it; long Bowden paths often will not.

Specialty materials · 9 color variants from 2 brands · 0 with a retailer link.