Silk PLA vs PETG
Compare Silk PLA and PETG filaments side-by-side. See which one is best for your 3D printing project.
Silk PLA
BShiny PLA
Very shiny for show pieces
PETG
APolyethylene Terephthalate Glycol-modified
Tougher than PLA, higher temp tolerance, more durable in real-world use
Detailed Comparison
Property
Silk PLA
PETG
Tier Rating
Tier B
Tier A
Family
PLA
PETG
Nozzle Temp
190-220°C
215-270°C
Bed Temp
50-60°C
70-90°C
Enclosure
not needed
optional
Cooling
Moderate cooling
Moderate cooling; too much cooling can hurt layer adhesion
Moisture Sensitivity
moderate
moderate
Strengths Comparison
Silk PLA Strengths
- Very shiny for show pieces
- Supports can be easier to remove
PETG Strengths
- Tougher than PLA, higher temp tolerance, more durable in real-world use
- Good clarity and low friction among easy-to-print materials
Considerations
Silk PLA Caveats
- Weaker than PLA
- Can puff/popcorn and jam (especially with hot-air intake or multi-material single-nozzle)
- Can 'trash' AMS/MMU
PETG Caveats
- Overhangs/bridges sag; supports can be hard to remove
- Absorbs water fairly quickly
Frequently Asked Questions
Is Silk PLA or PETG better for 3D printing?
PETG is generally rated higher (Tier A) compared to Silk PLA (Tier B). However, the best choice depends on your specific needs: Silk PLA is best for Very shiny for show pieces, while PETG is best for Tougher than PLA, higher temp tolerance, more durable in real-world use.
What are the temperature differences between Silk PLA and PETG?
Silk PLA prints at 190-220°C nozzle / 50-60°C bed. PETG prints at 215-270°C nozzle / 70-90°C bed.
Do Silk PLA and PETG need an enclosure?
Silk PLA: not needed. PETG: optional.
Which is more beginner-friendly: Silk PLA or PETG?
Both Silk PLA and PETG are beginner-friendly options.