ASA on the Bambu Lab P1S
Yes, with a couple of cautions. Enclosed CoreXY workhorse. Adds ABS and ASA to the easy list.
ASA works on the Bambu Lab P1S, mind a couple of things
Use the lower end of the bed rangePrinter
Some ASA spools ask for up to 110 °C on the bed; the Bambu Lab P1S reaches 100 °C. Set the bed near 100 °C and add a glue stick if corners lift.
Fumes: give it fresh airMaterial
ASA gives off unpleasant fumes while printing. Run it in a ventilated room you are not sitting in, or vent the printer outside.
Enclosed chamber, exactly what this material wantsPrinter
The Bambu Lab P1S is a closed box, so ASA cools slowly and evenly instead of warping.
Buying the CF version of ASA?
Carbon-fiber filament sands down the Bambu Lab P1S’s stock nozzle. Plain ASA is fine; for the CF variant, fit a hardened steel nozzle first (a cheap swap).
Safe starting ranges for ASA as a family, not gospel. Each spool below has its exact manufacturer numbers, the dated source, and one-click slicer settings on its page.
Top ASA picks for the Bambu Lab P1S
Editor-tested spools and Bambu Lab's own line: start here.
Best first ASA to try: UV-stable, warp-resistant outdoors, and easier to print than many ASA brands.
More ASA spools
110 ASA filaments in the catalog, popular brands first. See the full ASA list.