1.75 mm PETG-GF Filament - 1 KG

$29.95 AUD

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OzFDM PETG-GF filament is an advanced 3D printing material, offering superior strength and resistance due to its glass fibre reinforcement. This 1.75mm filament has a diameter tolerance of ± 0.05mm, and comes in a 1KG spool for long-term use. It's the perfect choice for engineering, automotive, and other industrial applications.

OzFDM’s PETG-GF 1.75 mm filament is designed for makers who demand strength, heat resistance, and dimensional stability in every print. Reinforced with fine glass fibres, it provides improved rigidity and temperature tolerance compared to standard PETG, making it an excellent choice for mechanical parts and structural components that need to perform under pressure.

From functional prototypes and jigs to durable end-use parts, OzFDM’s PETG-GF filament delivers a smooth finish and reliable performance on a wide range of 3D printers. Its reduced warping, strong inter-layer bonding, and minimal shrinkage make it ideal for consistent, professional-grade prints with minimal tuning. With a balanced mix of toughness and precision, and available in a clean natural finish, this filament allows you to create sturdy, high-quality models that look as good as they perform.

Practical Strength for Everyday Function

OzFDM’s PETG-GF filament is an ideal choice for practical prints that need strength, stability, and precision. Its glass fibre reinforcement gives models a rigid structure with reduced flex, making it perfect for tool holders, brush stands, and other workshop or garage organisers that must withstand regular handling and weight.

The enhanced thermal resistance helps prevent deformation in warmer environments, while its matte black finish adds a professional look that complements both hobby and industrial spaces.

Design: Tool & Brush Holder, Maker World

Filament: PETG-GF Black, OzFDM

Printed: Global3D

Desk brush and pen holder printed in black OzFDM PETG-GF

Built in Black & Natural – PETG-GF Colour Range

OzFDM’s PETG-GF is available exclusively in black and natural, offering a bold matte finish that enhances every contour and detail of your prints.

We do our best to ensure every colour is represented as accurately as possible. However, shades shown on screen, including their HEX codes, may differ slightly from the physical filament due to lighting conditions, screen calibration, and digital sampling tools.

Black#020408
Natural#D9D7CF

Screen colours are a guide only. The finished print varies with lighting, layer height and finish.

Feed PETG-GF from an external spool holder.

Not Recommended for the Bambu Lab AMS

Bambu Lab advises against running third party fibre filled filament through the AMS. Its own filament guide warns that some brands of carbon and glass fibre filament are "too hard and rough, which can easily damage the AMS / AMS lite channel", and that others are "too brittle and prone to break" inside it. Where the AMS is listed as supported for a fibre filled material, that entry refers to Bambu Lab’s own spools, not to third party filament.

Feed PETG-GF from an external spool holder or a sealed dry box straight into the printer instead. The shorter, straighter filament path keeps the abrasive fibres away from the AMS gears, PTFE tubing and funnel, lowers feed resistance and gives steadier extrusion on long prints. A hardened steel nozzle is still required.

Fed this way, PETG-GF gives the same consistent extrusion and low warping as standard PETG, with the added strength and stability of glass fibre reinforcement.

Four OzFDM filament spools loaded in a Bambu Lab AMS unit

Engineered to Endure – The PETG-GF Advantage

Strength That Means Business

PETG-GF filament combines the flexibility of PETG with the rigidity of glass fibre reinforcement, creating a material built for demanding, real-world applications.

It offers outstanding dimensional stability and impact resistance, making it perfect for mechanical components, fixtures, and parts that need to hold their shape under pressure.

With a matte black finish and professional-grade texture, prints made with PETG-GF not only perform exceptionally but also look refined straight off the printer.

Reliable Prints Without the Guesswork

Engineered for consistent extrusion and excellent layer adhesion, PETG-GF maintains smooth surface quality and dependable performance across a wide range of printers.

Its glass fibre content reduces shrinkage and warping, ensuring every layer bonds securely with the next. The result is a strong, rigid model that prints predictably, allowing you to focus on function rather than fine-tuning.

Whether it’s a prototype bracket or a durable tool holder, PETG-GF delivers the reliability every maker needs.

Durability for the Long Run

PETG-GF stands up to environments where heat, weight, and wear would normally cause standard materials to fail.

Its enhanced thermal tolerance and stiffness make it ideal for both indoor and semi-outdoor applications, maintaining integrity even when exposed to warmer conditions or heavy use.

From functional housings to garage organisers and workshop accessories, this filament is built to last, print after print.

Technical Specifications

Product Specifications

Specifications in Progress

We are currently in the process of compiling full technical specifications for OzFDM’s PETG-GF filament. While the information listed provides a general overview of its key characteristics, more detailed data including mechanical, thermal, and physical properties will be added soon.

Our team is committed to keeping this page updated as further testing and documentation become available.

Filament weight: 1 kg
Filament diameter: 1.75 mm
Dimensional tolerance: ±0.02mm
Spool weight (empty): 150 g
Spool weight (new): 1.15 kg
Spool diameter outer: 200 mm
Spool diameter inner (hub): 52 mm
Spool width: 65 mm
Package weight: 1.3 kg
Package dimensions: 210mm x 220mm x 75mm
Drying recommendation: 70°C for a minimum of 5 hours using a filament dryer / food dehydrator.
Storage recommendation: Airtight bag or container with desiccant in a cool, dark and dry area to prevent moisture absorption. For optimal long term storage we recommend drying the filament prior to sealing the filament spool in a vacuum bag with desiccant.