Fiberlogy PCTG + GF Refill Black 1 kg

Fiberlogy PCTG + GF Refill Black is an advanced glass fiber-reinforced PCTG filament designed for applications where high strength, rigidity, and dimensional stability are essential. Thanks to the addition of glass fibers, PCTG + GF offers significantly improved mechanical properties and higher heat resistance compared to standard PCTG and PETG. This makes it ideally suited for functional parts subjected to long-term mechanical stress.

Despite the glass fiber reinforcement, Fiberlogy PCTG + GF remains relatively easy to print. For best results, a hardened nozzle is recommended due to the abrasive nature of the glass fibers. Thanks to its excellent dimensional stability, minimal shrinkage, and strong layer adhesion, this filament is ideal for precise technical parts and industrial applications.

This Refill version is supplied without a traditional plastic spool and is wound on a sturdy cardboard core. This new cardboard core is an update compared to previous Fiberlogy refill solutions and is part of the renewed spool and refill system. The twist-lock spool system makes installing a refill easier and faster. The new spool is compatible with AMS systems and other multi-material systems.

The combination of high rigidity, excellent dimensional stability, and increased heat resistance makes Fiberlogy PCTG + GF an excellent choice for technical applications where standard PETG or PCTG falls short. The glass fiber reinforcement also provides a premium matte finish and reduces visible layer lines.

Fiberlogy is known for its premium filament quality that meets the highest manufacturing standards and goes beyond many other brands. With a diameter tolerance of 0.02 mm and a roundness tolerance of 0.01 mm, Fiberlogy PCTG + GF stands out from the competition and helps you get the best performance from your 3D printer.

Features of Fiberlogy PCTG + GF Refill

• Glass fiber reinforced for extra strength and rigidity.
• Higher heat resistance than standard PCTG and PETG.
• Excellent dimensional stability and minimal shrinkage.
• Premium matte surface finish.
• Strong layer adhesion and high mechanical durability.
• Hardened nozzle recommended due to abrasive material.
• Refill on cardboard core without plastic spool.
• Compatible with twist-lock spool systems.
• Suitable for AMS and other multi-material systems.
• More sustainable choice due to reduced plastic waste.

Applications

• Industry: Functional parts, machine components, prototypes, molds, jigs, fixtures, and small production runs.
• Automotive: Brackets, housings, air ducts, engine bay components, and interior parts.
• Robotics & Engineering: Structural components, mounting brackets, frames, mechanical parts, and technical prototypes.
• Electronics: Durable enclosures, control boxes, mounting plates, and protective covers.
• Tools & Workshop: Jigs, fixtures, aids, tool holders, and production aids.
• Drones & RC: Lightweight yet rigid structural parts, mounts, and protective components.