Collection: ASA Carbon Fibre Filament

Two Different Carbon Fibre Constructions

These are not the same material under two names, they are built differently:

• ASA CF: chopped carbon fibre mixed evenly throughout the ASA, the traditional approach to a CF composite
• ASA-CFRP-CF: co-extruded, a carbon fibre reinforced core wrapped in an ASA outer layer, giving a smoother surface than a standard CF blend while keeping the same added stiffness

Both trade a little flexibility for real rigidity and dimensional stability over standard ASA. The construction just changes how that stiffness gets there and how the surface finishes.

Printer Compatibility and Nozzle Wear

Both ASA CF and ASA-CFRP-CF need an enclosed printer with a heated bed to control warping, the same as standard ASA. Compatible with Bambu Lab, Prusa, Creality and other enclosed FDM systems.

A hardened steel nozzle is required for both, not optional. The carbon fibre content in either construction will wear down a standard brass nozzle quickly.