eSUN PETG
eSUN
230–250
°C
Print Temp
70–80
°C
Bed Temp
80
°C
Max Service
Overview
eSUN PETG — affordable, reliable PETG with good availability. Lower print temp than Prusament PETG. Very popular entry-level PETG.
Properties
Difficulty
beginner
Flexibility
rigid
Layer Adhesion
excellent
Enclosure
no
Heated Bed
recommended
Dry Storage
recommended
Pros
- Balanced PETG with excellent adhesion, good clarity, reliable performance
Cons
- Can string more than PLA, moisture sensitive
Best For
- Cost-effective functional parts
- food containers (check color)
- parts needing PETG properties on a budget
Laser Compatibility
LASER INTERACTION
Safety: CAUTION — melts before burning, releases VOCs. Good ventilation required.
CO2 engrave: 400-500mm/s @ 10-14% | Diode 20W: 4000mm/min @ 28%
Result: Melts and re-solidifies, less sharp than PLA. Multiple fast passes work better.
Fumes: Ethylene glycol derivatives — irritating, not acutely toxic.
Brands
eSUN