1.75 mm ASA Filament - 1 KG
Tax included. Shipping calculated at checkout
ASA Filament Bulk Pricing
- Buy any 3+ rolls of ASA filament and save 5%
- Buy any 6+ rolls of ASA filament and save 10%
- Buy any 12+ rolls of ASA filament and save 15%
Choose options
OzFDM's ASA Filament
OzFDM’s ASA 1.75 mm filament is engineered for prints that need to withstand the elements without losing their shape, colour, or strength.
ASA (Acrylonitrile Styrene Acrylate) offers superior UV and weather resistance, making it perfect for outdoor applications, enclosures, automotive components, and functional prototypes. With excellent impact strength, dimensional stability, and low water absorption, ASA maintains professional results in any environment.
Its smooth finish and anti-static properties make it easy to post-process and paint, while consistent filament diameter ensures reliable extrusion on a wide range of 3D printers. For makers who need performance that lasts, ASA delivers strength, precision, and resilience in every layer.
Perfect for Engineering, Automotive, and Functional Parts
Built for Strength and Stability
OzFDM’s ASA filament combines the durability of an engineering polymer with the aesthetic quality of a premium surface finish. Designed to endure sunlight, moisture, and fluctuating temperatures, ASA retains its colour and toughness even in outdoor or industrial conditions.
It resists cracking, warping, and fading better than other filaments such as ABS and PLA+ while offering smoother layer bonding and reduced odour during printing. Perfect for mechanical parts, signage, and long-term functional prints. ASA filament is the material of choice when you need strength that stands up to real-world use, indoors or out.
Combine strength with style. Choose from a refined range of ASA filaments colours that maintain their finish and performance, even in demanding conditions.
Strength in Every Shade – ASA Colour Range
OzFDM’s ASA filament range features a broad selection of colours, from professional neutrals to bold statement tones. Each filament is formulated for consistent colour, smooth extrusion, and excellent surface quality. Designed for reliable performance and vibrant, weather-resistant finishes, OzFDM ASA lets you create parts that look as good as they perform.
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.
Engineered to Endure
Outdoor-Ready Strength That Won’t Fade or Crack
ASA stands out for its exceptional UV stability and resistance to harsh outdoor conditions.
Unlike some other filaments such as PLA+ and ABS, it won’t yellow, crack, or weaken when exposed to sunlight and moisture. Its high impact strength and temperature resistance make it ideal for outdoor fixtures, automotive parts, or functional prototypes that need to last. With ASA, your prints stay strong, smooth, and reliable.
From Print to Performance - Getting the Best From ASA
Reliable Performance Indoors and Out
ASA is built for environments where ordinary filaments fall short. It combines outstanding mechanical strength with enduring UV and weather resistance, making it the best choice for outdoor applications and high-performance projects.
Whether used for drone housings, signage, brackets, or enclosures, ASA offers a stable balance of rigidity and flexibility that holds up under mechanical stress and sunlight exposure. The result is functional, resilient prints that keep their integrity, no matter where they’re used.
Smooth Printing and Professional Finish
Despite its engineered properties, ASA is surprisingly manageable to print. With a stable extrusion profile between 240°C–260°C and minimal warping when printed in a warm environment or enclosure, it produces consistent, glossy layers with strong adhesion. Its shielded nature helps prevent dust forming on finished parts, and the low-odour formulation makes it suitable for both workshops and ventilated home setups.
Whether you’re building prototypes or advanced parts, ASA offers industrial reliability with clean, professional results.
Smart Storage and Best Practices
For optimal results, keep ASA dry and free from humidity. Store spools in an airtight container with desiccant, and dry at 80°C for at least five hours before printing for maximum performance. Use a bed temperature between 100°C–120°C and moderate cooling for best adhesion and layer strength.
For support material, HIPS or ASA itself provides excellent compatibility. With the right care, your ASA prints will maintain their strength, accuracy, and vibrant finish for years to come.
ASA Technical Specifications
Filament weight - 1KG Filament
Diameter - 1.75mm
Dimensional tolerance ± 0.05mm
Spool weight (empty) - 150g
Spool weight (new) - 1.15KG
Spool diameter outer - 200mm
Spool diameter inner (hub) - 52mm
Spool width - 65mm
Package weight - 1.3KG
Package dimensions - 210mm x 210mm x 75mm
Nozzle temperature - 240°C - 260°C (250°C Recommended)
Bed temperature - 100°C - 120°C (110°C Recommended)
Printing speed - 40mm/s - 60mm/s
Support material - HIPS , ASA (self support)
Tensile Strength - ISO 527 42~45 Mpa
Elongation at Break - ISO 527 9~12%
Flexural Modulus - ISO 527 1200~1400 Mpa
Flexural Strength - ISO 178 75~79 Mpa
Impact Strength - ISO 180 19~20 KJ/m²
Density ISO 1183 1.08~1.09 g/cm3
MFR (250°C/2.16Kg) ISO 1133 20~25 g/10min
Moisture Absorbtion (23°C/24h) ISO 62 1%
Thermodynamic Properties:
HDT @ 0.455 Mpa (66 psi) ISO 7588 °C
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.