Can Bambu Lab P1S Print PET-CF?
Verified 3D printer and filament compatibility data.
Not recommended
35/100
Based on the verified compatibility data currently available, Bambu Lab P1S is rated not recommended for PET-CF.
Hardware and material requirements
Stock nozzleNot suitable
Heated bedSuitable
Enclosure setupSuitable
Hardened nozzleRequired
Filament dryingRecommended
Main limitation
The stock stainless-steel nozzle is vulnerable to abrasion, and PET-CF can clog at smaller nozzle sizes.
Recommendation
Install a hardened-steel nozzle, preferably 0.6 mm, and thoroughly dry the filament.
Bambu Lab P1S specifications
Max nozzle temperature
300 °C
Max bed temperature
100 °C
Enclosed printer
Yes
Stock hardened nozzle
No
Extruder
Direct drive
Material category
Fiber Reinforced
Verification source
Verified
2026-08-14
View official source ↗