Tier List

ASA

ASA • Acrylonitrile Styrene Acrylate

A

ABS's better cousin. Withstands heat to boiling point, survives indefinitely in direct sunlight, tough as ABS with a handsome matte surface. One of the least viscous polymers - perfect for speed records.

engineeringEnclosure Required
Warnings
  • Releases styrene fumes - use in well-ventilated area or with filtration
Print Settings
Print Temp240-270°C
Bed Temp90-110°C
Enclosure:Required
Material Properties
Strength75
Flexibility20
Heat Resistance85
Resistance Ratings
UV Resistance
Excellent
Chemical Resistance
Medium
Humidity Sensitivity
Low
Usability
Ease of Printing
(3/5)
Price Tier
$$(Moderate)
Pros
  • Survives indefinitely in sunlight
  • Heat resistant to 100C
  • Very tough
  • Matte finish
  • Great for high-speed printing
Cons
  • Needs enclosure
  • Off-gases toxic fumes
  • Still warps (less than ABS)
  • More expensive than ABS
Use Cases
Outdoor equipmentAutomotive partsGarden toolsSignageUV-exposed parts

Also known as: outdoor abs, uv resistant

Data sourced from Zack Freedman / Voidstar Lab