Printer guide
Best filament for the Bambu Lab A2L
What the Bambu Lab A2L can print, what needs an upgrade, and the cheapest in-stock reels of each material on Amazon UK and Eryone UK.
- materials out of the box
- 3 of 11
- max hotend
- 300°C
- max bed
- 80°C
- build volume (mm)
- 330×320×325
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Save it to a free account and every product page will say whether a reel prints on it as it comes.
What the Bambu Lab A2L can print
| PLA | Prints out of the box | 190-230°C | 35-60°C | Rarely needed |
|---|---|---|---|---|
| PLA Glow | Needs a hardened nozzle | 210-240°C | 35-60°C | Rarely needed |
| PLA-CF | Needs a hardened nozzle | 210-240°C | 35-60°C | Rarely needed |
| PETG | Prints out of the box | 230-260°C | 65-85°C | 65°C, 6 h |
| PETG-CF | Needs a hardened nozzle | 240-270°C | 65-85°C | 65°C, 6 h |
| ABS | Not supported | 240-270°C | 90-110°C | Rarely needed |
| ABS-CF | Not supported | 250-280°C | 90-110°C | Rarely needed |
| ASA | Not supported | 240-270°C | 90-110°C | Rarely needed |
| Nylon | Needs an enclosure | 240-270°C | 40-90°C | 80°C, 10 h |
| TPU | Prints, but not through the multi-material unit | 210-240°C | 30-50°C | 70°C, 8 h |
| PC | Not supported | 250-270°C | 90-105°C | 80°C, 8 h |
Temperatures are typical starting points from manufacturers' data sheets; the range on the reel always wins.
Price drops that print on the Bambu Lab A2L
Below their usual price over the last 90 days, from our own price history, besides the cheapest reels listed below.
Prices checked 5 Oct, 03:00 – 6 Oct, 11:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Cheapest PLA for the Bambu Lab A2L
Prices checked 6 Oct, 03:00–09:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Cheapest PETG for the Bambu Lab A2L
Prices checked 5 Oct, 23:20 – 6 Oct, 11:14 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Cheapest TPU for the Bambu Lab A2L
Prices checked 5 Oct, 03:00 – 6 Oct, 11:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Cheapest PLA+ for the Bambu Lab A2L
Prices checked 6 Oct, 09:20–11:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Cheapest PLA Matte for the Bambu Lab A2L
Prices checked 6 Oct, 05:20–11:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Cheapest PLA Silk for the Bambu Lab A2L
Prices checked 5 Oct, 03:00 – 6 Oct, 11:15 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Cheapest PETG Translucent for the Bambu Lab A2L
Prices checked 5 Oct, 03:01 – 6 Oct, 11:14 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
With a hardened nozzle fitted
Prices checked 5 Oct, 03:01 – 6 Oct, 03:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Filament dryers for TPU
They reach 70°C, the drying temperature it needs.
Prices checked 5 Oct, 03:00 – 6 Oct, 03:20 (UK time) and may change.We earn a small commission if you buy. Your price stays the same.
Choosing filament for the Bambu Lab A2L
The Bambu Lab A2L has hotend up to 300°C, bed up to 80°C, an open frame, a stainless steel nozzle as standard and AMS lite / AMS 2 Pro for multicolour printing support. That decides which filaments it prints well as it comes, and which need an upgrade first.
Out of the box it handles PLA, PETG and TPU. The lists below are the cheapest of each in stock on Amazon UK and Eryone UK right now, sorted by price per kilogram and filtered to the right diameter.
ABS needs a bed of at least 90°C; the Bambu Lab A2L reaches 80°C.
ABS-CF needs a bed of at least 90°C; the Bambu Lab A2L reaches 80°C.
ASA needs a bed of at least 90°C; the Bambu Lab A2L reaches 80°C.
PC needs a bed of at least 90°C; the Bambu Lab A2L reaches 80°C.
ABS, ABS-CF, ASA, Nylon and PC warp and split in a draught, so on an open-frame printer like the Bambu Lab A2L they need an enclosure.
PLA Glow, PLA-CF, PETG-CF and ABS-CF are abrasive and wear out the stainless steel nozzle the Bambu Lab A2L comes with; fit a hardened steel nozzle first.
An enclosure or a draught-free room helps with larger PETG prints.
An enclosure or a draught-free room helps with larger PETG-CF prints.
Temperatures are typical starting points from manufacturers' data sheets. The range printed on the reel always wins, because it varies between brands and colours.
Common questions
What is the best filament for the Bambu Lab A2L?
PLA for most prints: it prints on the Bambu Lab A2L as it comes, barely warps and is the cheapest to buy (the cheapest reel in stock on Amazon UK and Eryone UK is £7.12/kg right now). For parts that need more strength, heat resistance or flex, it also prints PETG and TPU without upgrades.
Can the Bambu Lab A2L print ABS?
Not as it comes. ABS needs a bed of at least 90°C; the Bambu Lab A2L reaches 80°C. ABS warps and splits in a draught; the Bambu Lab A2L is an open-frame printer, so it needs an enclosure.
Can the Bambu Lab A2L print ASA?
Not as it comes. ASA needs a bed of at least 90°C; the Bambu Lab A2L reaches 80°C. ASA warps and splits in a draught; the Bambu Lab A2L is an open-frame printer, so it needs an enclosure.
Can the Bambu Lab A2L print PETG?
Yes. PETG prints on the Bambu Lab A2L as it comes: set the nozzle to 230-260°C and the bed to 65-85°C. An enclosure or a draught-free room helps with larger PETG prints.
Can the Bambu Lab A2L print TPU?
Yes. TPU prints on the Bambu Lab A2L as it comes: set the nozzle to 210-240°C and the bed to 30-50°C. Flexible filament jams in the AMS lite / AMS 2 Pro for multicolour printing; feed it from the external spool holder instead.
Can the Bambu Lab A2L print Nylon?
Not as it comes. Nylon warps and splits in a draught; the Bambu Lab A2L is an open-frame printer, so it needs an enclosure.
Can the Bambu Lab A2L print PC?
Not as it comes. PC needs a bed of at least 90°C; the Bambu Lab A2L reaches 80°C. PC warps and splits in a draught; the Bambu Lab A2L is an open-frame printer, so it needs an enclosure.
Can the Bambu Lab A2L print carbon fibre filament?
Only after fitting a hardened steel nozzle. Carbon fibre, glass fibre and glow-in-the-dark filaments quickly wear out the stainless steel nozzle it comes with.
Do I need a filament dryer for the Bambu Lab A2L?
Not for PLA, but TPU soaks up moisture from the air and print stringy and weak when wet. A dryer that reaches 70°C covers it; the drying chart has the time for each.
How big can the Bambu Lab A2L print?
Up to 330 × 320 × 325 mm. For a big print, check the slicer's filament estimate against what is left on the reel before you start.
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