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ASA Extrafill 1.75mm 750g Grey Blue

Regular price $42.00 SGD
Regular price Sale price $42.00 SGD
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ASA is a styrenic polymer that is ideal for the production of the first functional samples before serial production for functional prototyping, manufacturing tools, but also for the production of goods for everyday usage, especially for outdoor applications. It can withstand high long-term heat exposure and exposure to UV light.


  • Low levels of yellowing
  • Excellent weather and UV light resistance
  • Retention of physical features such as color and mechanical properties
  • Low moisture absorption
  • Impact resistance
  • Higher resilience than ABS
  • Recyclable
  • Chemical resistance against alkalis, alcohols, oils, greases, ozone, and water
  • Long-term dimensional stability
  • Low density
  • Safe to use in electrical and electronic equipment
Working temperature: 240–255 °C
Heated bed: 80–105 °C
Diameter: 1.75 mm and 2.85 mm
Diameter tolerance: +/- 0.05 mm 
750 g of filament (+ 230 g spool)
The length of the filament:
310 m (1.75 mm, 750 g)
105 m (2.85 mm, 750 g)


Comparison of our styrenic polymers:

  PC/ABS  ASA Extrafill  ABS Extrafill  HIPS Extrafill 
Weather resistance yellowing  UV stability  yellowing  yellowing 
Tensile strength 42 MPa  40 MPa  32 MPa  26 MPa 
Elongation at break 7 %  35 %  20 %  40 %
Hardness ★★★★  ★★  ★★★  ★★ 
Impact resistance
★★★  ★★★  ★★  ★★ 
Heat resistance
113 °C  94 °C  96 °C  88.5 °C 


The input material was carefully selected to achieve the best processability and final properties. Fillamentum’s products are always produced from the precisely specified type of material, with the highest stability across all the batches. The customers can rely on the best quality at any time they use our filament.