Skip to main content
Home
All materials

Material guide

ABS

Acrylonitrile Butadiene Styrene

ABS is a technical thermoplastic family used for sturdy, mechanically stressed, and moderately heat-resistant parts, with acetone-based smoothing possible for suitable formulations.

Guide available
ABS filament spool with example printed objects in a workshop

Understand the scope

Family guidance, not a universal profile

ABS blends vary. Use the product documentation for temperature, enclosure, ventilation, and post-processing compatibility.

Where it is commonly considered

Applications

  • Mechanically stressed technical parts
  • Parts needing more heat tolerance than typical PLA
  • Projects where supported acetone smoothing is desired

Plan around these constraints

Limitations

  • Significant warping risk, especially on larger parts
  • Emits fumes during printing; ventilation matters
  • Less suitable for outdoor UV exposure than ASA

Before printing

Equipment and handling

  1. 01

    Stable warm enclosure for larger parts

  2. 02

    Ventilation appropriate to the workspace

  3. 03

    Build-sheet and separator guidance for the exact sheet

Documented examples

Product and printer workflows

These are source-scoped starting points, not universal settings.

All settings
Printer-scoped workflow

Prusa ABS guidance on original MK4

Manufacturer material guidance explicitly marked relevant for the MK4 family, shown for the original MK4 stock 0.4 mm nozzle. It is not a universal ABS profile.

Nozzle
255 °C
Bed
100 °C; guide notes 80-110 °C by object size
Build surface
PEI sheet with glue separator
  • Use a stable warm enclosure for larger parts and provide ventilation.

Source notes

Primary documentation

Source dates show when FilamentMap last checked the linked documentation. They do not imply independent product testing.

01
Prusa ABS material guide

MK4-family temperatures, technical uses, warping, enclosure, ventilation, sheet, and separator guidance.

Checked 2026-09-26
02
Prusa enclosure guidepost

Why high-temperature materials such as ABS and ASA can need an enclosure, and why PLA/PETG may not benefit from a hot chamber.

Checked 2026-09-26