Polymaker Fiberon Dark Grey PET-GF15 3D Printer Filament 1.75mm 1KG, 15% Glass Fiber Reinforced, High Strength & Heat Resistance, Ideal for Automotive, Industrial & Functional Parts, AMS Compatible

Price: $29.99 - $26.99
(as of Oct 29, 2025 15:38:13 UTC – Details)

Product description

Material Characteristics

Industrial-Grade Strength

Reinforced with 15% glass fiber for superior rigidity and integrity; delivers 104 MPa bending strength and 4.1 GPa Young’s modulus (XY) for highly durable parts.

Fiberon PET-GF15

3D printing filament

Nozzle Temperature: 280-310°C

Build Plate Temperature: 70-80°C

Printing Speed: Up to 250mm/s

HDT(°C) @0.45 MPa: 134

Bending modulus (X-Y) (MPa): 3705

Comparison Chart for Fiberon Materials

Fiberon Material Comparison

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Customer Reviews

4.6 out of 5 stars 1,159

4.6 out of 5 stars 1,159

4.6 out of 5 stars 1,159

4.6 out of 5 stars 1,159

4.6 out of 5 stars 1,159

4.6 out of 5 stars 1,159

4.6 out of 5 stars 1,159

Price

$26.99$26.99

$21.24$21.24

$62.99$62.99

$53.99$53.99

$17.99$17.99

$29.69$29.69

$26.99$26.99

Nozzle Temperature

280-310°C

270-300°C

310-350°C

310-350°C

240-270°C

250-290°C

280-300°C

Bed Temperature

70-80°C

70-80°C

80-90°C

80-90°C

60-70°C

70-80°C

40-50°C

Printing Speed

Up to 250mm/s

Up To 300mm/s

Up To 300mm/s

Up To 250mm/s

Up To 300mm/s

Up To 500mm/s

Up To 300mm/s

Chamber Temperature

Room Temperature

Room Temperature

Room Temperature

Room Temperature

Room Temperature

Room Temperature

Room Temperature

Flame Retardancy

HB

HB

V0 (1.5mm)

V0 (1.5mm)

HB

HB

HB

Heat Deflection Temperature

133.7°C (0.45MPa)

147.5°C (0.45MPa)

252.5°C (0.45MPa)

236.3°C (0.45MPa)

68.6°C (0.45MPa)

76.0°C (0.45MPa)

191°C (0.45MPa)

Young’s Modulus (X-Y axis)

4144.2 ± 133.3 MPa

5481.0 ± 223.7 MPa

5446.7 ± 149.0 MPa

4552.0 ± 54.6 MPa

3710.1 ± 151.1 MPa

1983.0 ± 74.9 MPa

5356.9 ± 211.0 MPa

Tensile Strength (Z axis)

48.2 ± 0.26 MPa

27.9 ± 1.29 MPa

32.0 ± 5.1 MPa

22.9 ± 0.8 MPa

41.1 ± 4.08 MPa

20.7 ± 0.56 MPa

60.7 ± 1.1 MPa

Charpy Impact Strength (X-Y)

27.2 ± 2 kJ/m2

25.1 ± 2.8 kJ/m2

11.4 ± 0.7 kJ/m2

27.3 ± 1.1 kJ/m2

18 ± 1.1 kJ/m2

29.3 ± 2.2 kJ/m2

27.4 ± 0.5 kJ/m2

Carbon / Glass Fiber wt%

15%

17%

10%

20%

8%

0%

25%

Recommended Support Material

PolySupport for PA12

PolySupport for PA12

PolySupport for PA12

PolySupport for PA12

N/A

N/A

PolyDissolve S1

Drying Condition

100°C 10h

100°C 10h

100°C 10h

100°C 10h

65°C 3h

65°C 3h

100°C 10h

Industrial-Grade Strength: Reinforced with 15% glass fiber for superior rigidity and integrity; delivers 104 MPa bending strength and 4.1 GPa Young’s modulus (XY) for highly durable parts.
High Heat Resistance: Withstands up to 133 °C HDT @ 0.45 MPa after annealing; ideal for automotive parts, electronic housings, industrial components and jigs and fixtures.
Easy to Print: Excellent toughness and resists brittleness; prints up to 250 mm/s with minimal warping and excellent layer adhesion; supports multi material systems like AMS and MMU.
Exceptional Surface Finish: Produces a smooth, low-roughness texture that hides layer lines and delivers a clean, professional surface straight off the printer.
Hardened Nozzle Required: Fiberon filaments contain fibers that accelerate wear on standard brass nozzles; use hardened steel or ruby nozzles to extend lifespan.
Tangle-Free & Moisture Free: Precision-wound spool ensures smooth, jam-free feeding from start to finish; vacuum-sealed packaging keeps filament dry for reliable results every time.
Upgraded Packaging: Fiberon is packaged with sustainable cardboard spools and boxes; The spool’s hardened edge prevents protects against deformation and delamination.