LineBoss ASA filament offers excellent UV and weather resistance, minimizing environmental stress cracking while maintaining stability, durability, and structural integrity in sunlight, rain, and harsh climates.
Key Features
- Superior weather and UV resistance
- High heat tolerance and robust mechanical properties
- Easy and smooth printing
- Clog-free and bubble-free
- Well sealed vacuum packing for moisture-free storage
- Vibrant colors
Applications
- RC planes, drones, and marine models
- Decor and storage
- Functional prototypes
LineBoss support
Choose ASA for UV-aware outdoor-facing parts and higher-temperature applications. An enclosure, controlled cooling, and ventilation are recommended; LineBoss can help with setup.
Printer setup help
Need help dialing in this LineBoss material?
Use the numeric starting profile on this page. If the result needs work, send us your printer model, nozzle size, build plate, slicer, and a photo of the print so we can recommend a targeted adjustment.
Running repeat jobs? Ask about bulk ordering, batch notes, and PO or tax-exempt ordering support.
LineBoss Filament
Own The Build
LineBoss ASA Filament
$18.99
$20.99
1 kg / 2.2 lb spool $18.99/kg
Why makers buy this spool
ASA filament for confident prints
- 1.75mm ASA for higher heat and weather-aware prints
- Good UV resistance compared with many everyday materials
- Strong technical finish for outdoor-facing parts
- Best with an enclosure and controlled cooling
- Product-specific setup guidance included
Recommended starting settings
Stable ASA starting profile
- Nozzle: start at 255°C; working range 240-270°C
- Bed: start at 100°C; working range 80-110°C
- Speed: start at 50 mm/s
- Part cooling: 0%; use no more than 15% for bridges
- Drying: 80°C for 4-6 hours when wet
- Enclosure: required for large parts; keep the chamber draft-free
Printer setup help
Need help dialing in this LineBoss material?
Use the numeric starting profile on this page. If the result needs work, send us your printer model, nozzle size, build plate, slicer, and a photo of the print so we can recommend a targeted adjustment.
Running repeat jobs? Ask about bulk ordering, batch notes, and PO or tax-exempt ordering support.
Best for: outdoor-facing parts, automotive-style fixtures, brackets, and heat-aware prints
Avoid for: open-frame beginner printing or low-ventilation spaces
Next step: Need easier tuning? Try PETG. Need everyday display prints? Try PLA.
Complete technical specifications
LineBoss ASA specifications
| Material | ASA |
|---|---|
| Appearance | Gloss |
| Diameter | 1.75 mm |
| Diameter tolerance | ±0.02 mm |
| Net weight | 1 kg / 2.2 lb net weight |
| Approximate length | 335 ±5 m |
| Spool format | Standard 1 kg spool |
| Nozzle range | 240-270°C |
| Bed range | 80-110°C |
| Print-speed range | 50 mm/s starting point |
| Part-cooling baseline | 0%; up to 15% for bridges |
| Drying | 75-85°C; 4-6 hours when wet |
| Retraction baseline | 0.8 mm direct drive / 4 mm Bowden at 25-35 mm/s |
| Raft separation | 0.2 mm |
| Enclosure | Required for large parts; ventilate the print area |
| Multi-material systems | Fits common 1 kg spool systems; verify spool clearance before unattended multi-color jobs |
| Outdoor profile | UV- and weather-resistant |