ASA 3D printing
ASA is the outdoor material. It resists UV light and weather far better than PLA or PETG and tolerates heat, so parts keep their shape and color in the sun.
Upload a file for an instant quoteWhat ASA is good for
- Outdoor fixtures, mounts, housings and covers
- Parts in cars, garages and other hot or sunny places
- Functional parts that need better heat resistance than PETG
What to know before you order
ASA softens at roughly 195–210 °F, well above PLA and PETG, and has a matte finish. It is more prone to warping than PLA on large flat parts, so designs with big flat bases or long thin walls can curl at the corners. A brim or rounded corners in your design helps.
As with any material, exact properties vary by filament brand. Test-fit a part before committing to a run if it's safety-critical.
How ordering works
Upload a 3MF, choose ASA and one of the colors in stock, and you'll see an instant quote. If a print fails on our side we reprint it at no charge, and a part we can't deliver isn't charged.
Common questions
Is ASA better than PETG outdoors?
Yes. ASA is designed to resist UV and weathering, while PETG can yellow and become brittle under prolonged sun.
What's the maximum part size?
Our build volume is 256 × 256 × 256 mm. Larger files show as exceeding the build volume when you upload them.