Eolas Prints ASA filament is engineered for outdoor and high-UV environments. An evolution of ABS, ASA offers the same strength and heat resistance while adding certified UV stability and superior weathering performance — making it the go-to material for parts that live outside.

Key Properties

Heat deflection temperature (HDT)	85°C
VICAT softening point	105°C
Density	1.07 g/cm³
UV resistance	Certified — colour and structure stable after extended outdoor exposure
Shrinkage	Reduced vs standard ABS
Interlayer adhesion	Enhanced
Diameter tolerance	±0.05 mm

Recommended Print Settings

Nozzle temperature	240–260°C
Bed temperature	90–110°C
Print speed	40–60 mm/s
Enclosure	Recommended
Cooling fan	Off or minimal
Diameter tolerance	±0.05 mm

Dialling In Your Settings

ASA's main challenge is warping — a stable, enclosed chamber and good adhesion solve most of it. These guides help: our PETG, TPU & ASA settings guide, our dedicated guide to stopping warping in ABS & ASA, and first-layer & bed-adhesion troubleshooting. An adhesive like Magigoo Original helps ASA hold to the bed. For everything in one place, see our complete troubleshooting & calibration guide.

Recommended Applications

Automotive exterior components and prototypes
Marine equipment and watercraft accessories
Electrical housings and outdoor enclosures
Sporting equipment and outdoor gear
Garden and architectural fixtures
Custom engineering components for outdoor use

Manufactured in Spain

Manufactured at Eolas Prints' facility in Cantabria, Spain, under ISO 9001 and ISO 14001 standards. Available in 1.75mm in 22 colours including Black, White, Grey, Orange, and Cyan.

ASA

ASA Filament