OzFDM ASA - GF 3D Printing Filament 1.75mm 1KG - OzFDM

1.75 mm ASA-GF Filament - 1 KG

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$39.95 AUD
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OzFDM ASA - GF 3D Printing Filament 1.75mm 1KG - OzFDM

1.75 mm ASA-GF Filament - 1 KG

$39.95 AUD
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ColourNatural
In stock

OzFDM’s ASA-GF filament is a premium glass fibre reinforced ASA designed for strong, durable, and weather-resistant 3D prints. Engineered for outdoor applications, this filament combines ASA’s UV protection with the mechanical strength of glass fibre to deliver unmatched rigidity, heat resistance, and dimensional stability.

The reinforced structure reduces warping and enhances layer bonding, creating precise, professional-grade prints with a sleek matte finish. Ideal for engineering parts, automotive components, and outdoor enclosures, OzFDM ASA-GF withstands prolonged sunlight, heat, and stress without fading or cracking.

When you need a filament that delivers true outdoor durability and structural strength, ASA-GF is the perfect choice forprecision and lasting quality results.

Strong. Stable. Ready for Anything.

ASA-GF Colour Range

The OzFDM ASA-GF filament range offers quality performance with consistent colour, diameter accuracy, and glass-reinforced strength. Each spool is manufactured for superior extrusion quality and long-term durability under environmental stress, making it ideal for industrial, automotive, and outdoor 3D printing projects.

Disclaimer on Colour Accuracy: The filament colours displayed above have been specified using online hex code sources and may vary slightly from the actual physical product due to differences in screen calibration, lighting, and digital representation. Please note that this colour range is subject to refinement once our Nix Mini 3 Colour Sensor arrives, allowing us to assess and scan each filament shade in person for greater accuracy.

  • Black#020408
  • Natural#D9D7CF

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

Feed ASA-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 ASA-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.

Because of its high printing temperature and fibre content, ASA-GF performs best in enclosed printers with stable thermal control. Maintaining even heat throughout the chamber prevents fibre separation and promotes clean layer bonding across larger models.

Four OzFDM filament spools loaded in a Bambu Lab AMS unit

From Print to Performance - Getting the Best From ASA

Outdoor Strength Meets Engineering Precision

OzFDM ASA-GF filament is built to perform in outdoor and high-stress environments. The glass fibre infusion strengthens ASA’s naturally durable base, resulting in exceptional rigidity, impact resistance, and dimensional precision.

Unlike standard filaments that warp or degrade in sunlight, ASA-GF maintains shape, colour, and stability under UV exposure and heat.

It’s ideal for 3D-printed parts used outdoors, such as brackets, panels, protective covers, and structural components where strength and weather resistance are essential.

Professional Print Quality and Performance

Printing with ASA-GF is straightforward for those seeking professional-level results. With a printing temperature range of 240–260 °C and a heated bed at around 110 °C, this filament offers excellent adhesion and minimal shrinkage.

The glass-fibre texture delivers a smooth matte surface that hides layer lines and enhances visual appeal. Use a hardened steel nozzle to manage abrasion and achieve consistent extrusion.

The result: dimensionally accurate, high-strength parts ready for long-term use in industrial and outdoor settings.

Storage and Best Practices

To maintain maximum print quality, store ASA-GF filament in an airtight container with desiccant and dry at 80 °C before printing.

Moderate cooling and precise first-layer calibration will further improve adhesion and finish quality. Designed to resist UV degradation, heat stress, and mechanical fatigue.

OzFDM ASA-GF filament remains reliable for months or years after printing, it is the ultimate choice for durable, outdoor 3D printing and professional engineering applications.

Find the Right Filament for Every Project

ASA-GF is part of the OzFDM engineering filament collection, created for strength, precision, and professional results.

If your projects need even greater performance, explore ASA-CF for added carbon strength or PETG-GF for extra durability and chemical resistance.

For smooth finishes and everyday printing, try PLA+ or PETG+ for consistent, reliable results.

Filament comparison from PLA+ and PETG+ through ASA-GF and PETG-GF to ASA-CF, from smooth everyday prints to maximum performance

Technical Specifications

Product Specifications

Each spool of OzFDM’s ASA-GF filament is vacuum sealed with a moisture absorbing desiccant so it is ready to print when you open the box.

Filament weight
1 kg
Filament diameter
1.75 mm
Dimensional tolerance
±0.05mm
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
80°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.
Print Parameters

ASA-GF prints best in an enclosed printer with a hardened steel nozzle.

Nozzle temperature
240°C - 260°C (250°C recommended)
Bed temperature
100°C - 120°C (110°C recommended)
Printing speed
40mm/s - 250mm/s
Support material
HIPS , ASA-GF (self supported)
Mechanical Properties

Glass fibre reinforcement adds stiffness and dimensional stability to ASA’s weather resistance.

Tensile Strength (X-Y)ISO 527
40.8~41.3 MPa
Elongation at Break (X-Y)ISO 527
5.3~5.8 %
Flexural Strength (X-Y)ISO 178
72.5~74.1 MPa
Flexural Strength (X-Z)ISO 178
27.2~31.7 MPa
Flexural Modulus (X-Y)ISO 178
3359~3368 MPa
Flexural Modulus (X-Z)ISO 178
1359~1590 MPa
Impact Strength (X-Y)ISO 180
6.3~6.9 kJ/m²
Impact Strength (X-Z)ISO 180
2.5~3.2 kJ/m²
Physical Properties
DensityISO 1183
1.17~1.18 g/cm³
Melt flow rate (220°C/5 kg)ISO 1133
9~15 g/10min
Moisture absorption (23°C/24h)ISO 62
<0.5 %
Thermodynamic Properties
HDT @ 0.455 MPa (66 psi)ISO 75
88 °C
Continuous use temperatureIEC 60216
85 °C
Colour Hex Codes
  • Black #020408
  • Natural #D9D7CF

Colour codes as listed on the range chart. Screen colours are a guide only; the finished print varies with lighting, layer height and finish.

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  • 4 stars: 1 (100%)
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N
Nicholas M.C.
Natural
Finally Safe Outside

Until now, nothing I have printed has survived long in the garden, out in the UV, or in the workshop or garage in the summer heat. Previous attempts printing with ASA have been a joke of distortion and cracks. This ASA GF is a charm! Great bed adhesion. Unfussy printing. Excellent stability due to low distortion. Ok so it needs to be printed hot, but it’s within the capability of my printers. Well done guys!

Thanks for the review Nicholas and really glad that you've found the filament that suits your exact needs.

Happy printing!

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