RepRap Official ASA • UV and Weather Resistant Filament
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We will notify you the moment this item returns to our collection.
Need a part that can live outside? RepRap Official ASA is made for sun, rain and cold. It holds its colour and strength in sunlight much better than ABS, so your prints keep looking good season after season.
This ASA is tuned to warp less and print flatter than standard ASA. It has a wide print window, strong layer bonds and a clean semi-matte finish. It is made in Canada and backed by RepRap Warehouse.
What's Included
- One spool of RepRap Official ASA, 1.75 mm, 1 kg of filament
- It comes on a plastic spool that fits Bambu Lab printers and the AMS
Print Settings
- Nozzle temperature: 245 to 260 °C
- Bed temperature: 90 to 105 °C
- Print speed: 40 mm/s or faster
- Cooling fan: 0 to 20%
- Enclosure: recommended for best results
- Drying: 70 to 80 °C for 4 to 6 hours if needed
Start near the middle of the range and tune from there.
Material
ASA stands for acrylonitrile styrene acrylate. It is a cousin of ABS, made to stand up to UV light and weather. It is tough, handles heat well and has less smell than ABS while printing.
| Material | ASA, low warp formula |
| Diameter | 1.75 mm |
| Net weight | 1 kg |
| Spool | Plastic spool, Bambu Lab compatible |
| Tensile strength | 42 to 46 MPa |
| Impact strength | 12 to 18 J/m |
| Heat deflection temp (HDT) | 110 °C |
| Finish | Semi-matte |
| Colours | Black, Grey, White, Red, Orange, Blue |
Compatible Printers
Works with 1.75 mm FDM printers that reach 245 °C at the nozzle and 90 °C at the bed. It is AMS friendly. Enclosed printers give the best results, like the Bambu Lab P1S, P2S, X2D, H2S, H2D and H2C.
Good To Know
- Print in a room with good air flow, or use a printer with a filter.
- For big flat parts, use an enclosure, a brim and a warm bed.
- Each spool is laser measured for diameter and sealed against moisture.
Care and Storage
Keep the spool sealed with desiccant when you are not printing. If prints pop, string or look rough, dry it at 70 to 80 °C for 4 to 6 hours.
FAQ
Is it good for outdoor use?
Yes. It has great long term UV and weather resistance.
Is it easier to print than normal ASA?
Yes. It is more forgiving, prints flatter and bonds layers well.
Do I need an enclosure?
It is recommended for best results, mostly on big parts.
Can I use a brass nozzle?
Yes. Plain ASA is not abrasive.
Can I buy in bulk?
Yes. Reach out and we will help.
Good For
- Outdoor enclosures and housings
- Car trim and clips
- Jigs, fixtures and tools
- Large flat or thin wall parts
- Outdoor and building parts
Shipping
- We aim to process and ship all orders within 1 to 2 business days.
- We provide Canada-wide shipping to every province and territory.
- International delivery is available to many countries via DHL and UPS, though we are not shipping to the USA at this time.
- If you live near our Edmonton or Sherwood Park locations, you can skip the shipping fees and visit us in person.
- Pre-ordered items will ship as soon as the inventory arrives at our warehouse.
For more details, see our full shipping policy.
Returns & Refunds
- Returns are accepted within 30 days of purchase for unopened items and within 14 days for opened items in new condition.
- To qualify for a return, items must be in original packaging with all accessories and proof of purchase.
- Please note that opened consumables like filament and resin, as well as modified items or final sale products, are not eligible for return.
- A 15% restocking fee applies to all non-defective returns to cover processing and inspection.
- If you receive a defective or damaged product, please contact us within 7 days of receipt and include photos of the issue.
For complete details on eligibility and shipping responsibilities, please see our full refund policy.
RETURNS & REFUNDS: 30 days for unopened items; 14 days for opened. Items must be in original condition; restocking fees apply. See our refund policy.
