Prusament PETG Magnetite 40% vs ASA
Compare Prusament PETG Magnetite 40% and ASA filaments side-by-side so you can pick the right one for your 3D printing project.
Prusament PETG Magnetite 40%
-Versatile 3D printing filament
ASA
AAcrylonitrile Styrene Acrylate
Excellent UV resistance (outdoors indefinitely), tough, matte surface
Detailed Comparison
Property
Prusament PETG Magnetite 40%
ASA
Tier Rating
Tier null
Tier A
Family
Specialty
ASA
Nozzle Temp
270°C
220-275°C
Bed Temp
100°C
90-110°C
Enclosure
not needed
recommended
Cooling
Low to moderate; avoid drafts
Moisture Sensitivity
low
moderate
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 PETG Magnetite 40% Strengths
ASA Strengths
- Excellent UV resistance (outdoors indefinitely), tough, matte surface
- Less warping than ABS; low viscosity enables very high speed printing
- High heat tolerance (~boiling water range)
Considerations
Prusament PETG Magnetite 40% Caveats
ASA Caveats
- Still off-gasses; enclosure/ventilation recommended
- Can still warp; needs tuning
Frequently Asked Questions
Is Prusament PETG Magnetite 40% or ASA better for 3D printing?
ASA is generally rated higher (Tier A) compared to Prusament PETG Magnetite 40% (Tier null). However, the best choice depends on your specific needs: Prusament PETG Magnetite 40% is best for various applications, while ASA is best for Excellent UV resistance (outdoors indefinitely), tough, matte surface.
What are the temperature differences between Prusament PETG Magnetite 40% and ASA?
Prusament PETG Magnetite 40% prints at 270°C nozzle / 100°C bed. ASA prints at 220-275°C nozzle / 90-110°C bed.
Do Prusament PETG Magnetite 40% and ASA need an enclosure?
Prusament PETG Magnetite 40%: not needed. ASA: recommended.
Which is more beginner-friendly: Prusament PETG Magnetite 40% or ASA?
Prusament PETG Magnetite 40% is more beginner-friendly as it doesn't require an enclosure.