Prusament PC Blend vs TPU
Compare Prusament PC Blend and TPU filaments side-by-side so you can pick the right one for your 3D printing project.
Prusament PC Blend vs TPU: Prusament PC Blend is known for extremely stiff, while TPU is known for excellent layer adhesion. Both have no enclosure requirements; Prusament PC Blend is less moisture-sensitive; Prusament PC Blend prints at higher nozzle temperatures (275°C vs 200-240°C). Choose Prusament PC Blend for extremely stiff, or TPU for excellent layer adhesion.
Key differences at a glance
Prusament PC Blend
-Extremely stiff; useful where flex must be minimal
TPU
SThermoplastic Polyurethane
Excellent layer adhesion; extremely impact resistant; highly durable
Detailed Comparison
Green marks the generally easier or more forgiving option in that row, based on tier, enclosure needs, and moisture sensitivity. It is not always the better choice for a specific job, so weigh it against what your project actually needs.
Strengths Comparison
Prusament PC Blend Strengths
- Extremely stiff; useful where flex must be minimal
- Surprisingly affordable in some brands
TPU Strengths
- Excellent layer adhesion; extremely impact resistant; highly durable
- Great for combat robots, tactical/rough-use parts
- Rubber-like parts (gaskets, grips, bumpers, wheels)
Considerations
Prusament PC Blend Caveats
- Feeding can be difficult unless spool is close/direct-fed
TPU Caveats
- Slow printing; retraction can cause jams (especially in Bowden setups)
- Stringing is common
- Very moisture sensitive; wet TPU prints poorly