Costa PEBA

Costa PEBA is a range of flexible PEBA filament in 1.75 mm on 800 g spools. It comes in two hardness grades, Shore 85A and Shore 90A, and five colours: black, grey, orange, red and white. It is for FDM printers that can print soft filament.

What PEBA is

PEBA (polyether block amide) is a thermoplastic elastomer known for strong rebound, lower weight than TPU, good resistance to repeated flexing and flexibility in the cold. That is why it is common in sports shoe soles.

85A or 90A?

• 85A: softer and more cushioning, for pads, prototype soles and grips
• 90A: firmer, holds shape better and usually feeds more easily, for bumpers, flexible joints and load-bearing parts

Before you buy

Soft filament prints best on a direct-drive extruder, at low speed, from a dry spool. Chat with our team to check your printer model before ordering.