PolyMaker PolyMaker Fiberon PET-GF15 Red Filament - 1.75mm (1kg)

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Polymaker Fiberon™ PET-GF15 is a PET-based filament reinforced with 15% glass fiber, delivering enhanced stiffness, dimensional stability, and reliable performance for functional parts. With heat resistance up to 133°C (after annealing) and consistent printability at speeds up to 250 mm/s, it bridges the gap between ease of use and engineering-grade performance.

  • Maintains dimensional accuracy in high-heat environments up to 133°C
  • Produces large, stable prints at speeds up to 250 mm/s with minimal warping
  • Preserves tight tolerances under repeated mechanical stress
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PolyMaker Fiberon PET-GF15

Fiberon™ PET-GF15 combines PET with 15% glass fiber reinforcement to deliver exceptional strength, heat resistance, and dimensional stability. Designed for functional parts, it offers industrial-grade performance with easy, reliable printability.

Key Features of the PolyMaker Fiberon PET-GF15 Filament:

  • 15% glass fiber reinforcement for superior stiffness and strength
  • Heat resistance up to 133°C HDT (after annealing)
  • Excellent dimensional stability with minimal warping
  • Smooth, professional surface finish
  • Prints reliably at speeds up to 250 mm/s

Strength & Stability

Fiberon PET-GF15 delivers engineering-grade strength and heat resistance, making it ideal for demanding functional applications. Engineered for accuracy, PET-GF15 maintains tight tolerances with minimal shrinkage, even in larger prints.

  • Performs reliably under mechanical stress and heat
  • Low warping for consistent print results
  • Ideal for jigs, fixtures, and mechanical components

Recommended Printing Settings

Description Value
Nozzle Temperature 280 - 310°C
Bed Temperature 70 - 80°C
Drying Settings before Printing 100°C, 10 hrs
Printing Speed < 250 mm/s

Recommended Direct Drive Settings

Description Value
Retraction Distance 1mm
Retraction Speed 20mm/s

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