About this material
FFF PETG for parts that need more toughness and impact resistance than PLA. Can run alone or with X-CCF / X-CGF. The CFC PETG 4-pack is a matrix option for the composite nozzle, not a required pair.
Filaments
PETG (4 Pack)
Tough FFF PETG for the FibreSeeker 3
PETG 4-pack for the FibreSeeker 3 FFF nozzle. Tougher and more weather-resistant than PLA — use it for functional parts, or as the plastic side of a composite print with continuous carbon or glass fiber.
- Process
- FFF on the FibreSeeker 3
- Compatible printer
- FibreSeeker 3
- Diameter
- 1.75 mm
- Nozzle
- 240–260 °C
- Bed
- 60–70 °C
- Drying
- About 60–70 °C, ~6 h; reseal after opening
- HDT
- 70 ± 5 °C (0.45 MPa)
- Use with
- FFF nozzle; optional continuous carbon or glass fiber
Available to order
$89.99
Technical data — PETG (FFF)
FFF PETG for the FibreSeeker 3: tough, low warp, good chemical and weather resistance. Values below are a safe subset from the manufacturer plastic TDS.
Typical properties
PETG typical properties (manufacturer TDS)
| Property | Method | Typical value |
|---|---|---|
| Tensile strength (X-Y) | ISO 527 | 48 ± 10 MPa |
| Flexural strength (X-Y) | ISO 178 | 70 ± 10 MPa |
| Flexural modulus (X-Y) | ISO 178 | 2100 ± 300 MPa |
| Heat deflection (HDT, X-Y) | ISO 75, 0.45 MPa | 70 ± 5 °C |
| Glass transition | ISO 11357-2 | 79.4 °C |
Recommended print settings
- Nozzle temperature
- 240–260 °C
- Bed temperature
- 60–70 °C
- Drying
- About 60–70 °C, ~6 h; reseal after opening
- Typical manufacturer TDS values — not Fibricate lab results.
- FFF and CFC print settings are not interchangeable.
FAQ
- When should I use PETG instead of PLA?
- Choose PETG when you need more toughness, impact resistance, or outdoor/weather durability than PLA offers.
- Do I need CFC PETG with this pack?
- No. Regular PETG works on the FFF nozzle. The CFC PETG 4-pack is another matrix option for composite printing, not a requirement.
Shop all filaments · CFC PETG 4-pack · Continuous carbon fiber (X-CCF) · Glass fiber (X-CGF) · FibreSeeker 3 printer