TPU 87A Settings for Markforged Mark Two

Recommended slicer settings for printing TPU 87A on the Markforged Mark Two (320 x 132 x 154 mm build volume, 200 mm/s max speed, direct drive extruder).

Not Compatibleadvanced

Not Compatible

The max bed temperature of 0°C is below the recommended 40°C for TPU 87A. Adhesion may be poor without additional bed adhesion aids.

Filament Nozzle Requirement210-235°C
Printer Max Nozzle300°C
Filament Bed Requirement40-60°C
Printer Max BedN/A

What to do instead

  • Your printer's bed maxes out at 0°C, but TPU 87A needs at least 40°C for reliable adhesion.
  • Try a compatible filament for your Markforged Mark Two — PLA, PETG, and ABS are good options.
  • If you need TPU 87A specifically, you'll need a printer with a hotend capable of 210°C+ nozzle.

TPU 87A Requirements

TPU 87A Properties

Nozzle Range210-235°C
Bed Range40-60°C
Speed Range10-25 mm/s
Difficultyadvanced
EnclosureNot needed
Drying50°C / 5h

Markforged Mark Two Specs

Build Volume320 x 132 x 154 mm
Max Speed200 mm/s
Max Nozzle Temp300°C
Max Bed TempN/A
ExtruderDirect Drive

TPU 87A at a Glance

Strengths

  • Very soft and flexible — Shore 87A
  • Ideal for gaskets, seals, soft grips
  • Excellent shock absorption
  • Stretches 500%+ before breaking

Weaknesses

  • Direct drive extruder required
  • Extremely slow print speeds
  • Very difficult to control retraction
  • Prone to jamming in Bowden tubes

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Sources: Based on manufacturer specifications and community recommendations, community testing data, manufacturer recommended ranges. Values calculated from filament specifications and printer hardware limits.