Fillamentum Extrafill ASA

  • £21.99
    Unit price per 
Tax included.

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
Working temperature: 240–255 °C
Heated bed: 80–105 °C
Available diameters: 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)


This is also available in 2.5kg reels, get in touch for more details