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Engineering Series

4 materials

Built for load, heat and weather

PCTG, PC, ABS and ABA (carbon-fiber ABS): mechanical strength, heat and weather resistance and impact toughness for functional prototypes, machine parts and durable enclosures.

  • Heat resistant
  • Impact resistant
  • Mechanical parts
  • FAQ
Engineering Series printed parts
4 products
Save 17% AMS
FilamentBay PCTG Basic filament spool

PCTG Filament

$24.99$29.99
4+ spools $21.99
  • White
  • Black
  • Clear
260–280 °C · Dry 55 °C · 4 h
Choose options
Save 14% AMS
FilamentBay PC Basic filament spool

PC Filament

$29.99$34.99
4+ spools $26.39
  • White
  • Black
260–280 °C · Dry 55 °C · 4 h
Choose options
Save 22% AMS
FilamentBay ABS Basic filament spool

ABS Filament

$17.99$22.99
4+ spools $15.83
  • White
  • Black
250–270 °C · Dry 55 °C · 4 h
Choose options
Save 19% AMS
FilamentBay ABA Basic filament spool

ABA Filament

$21.99$26.99
4+ spools $19.35
  • White
  • Black
250–270 °C · Dry 55 °C · 4 h
Choose options

Engineering Series FAQ

Which of these needs an enclosure?
ABS and ABA for anything larger than a palm. PC and PCTG benefit from one on large flat parts but print open-frame on small parts.
Will the spools work in a Bambu Lab AMS?
Yes for every rigid material: the 1 kg spool is 200 mm × 65 mm with a 54 mm hub, inside the AMS window. Flexible TPU 85A–98A must be printed from the external holder; 72D feeds normally.
Where are the TDS and slicer profiles?
Every product page has a downloads block with Bambu Studio, OrcaSlicer and PrusaSlicer profiles plus the technical data sheet. All profiles are also listed on the Profiles page.