Prusa MK4 Slicer Profile for Polymaker PolyFlex TPU95
Reference starting points for Prusa MK4 and Polymaker PolyFlex TPU95: 230°C nozzle / 50°C bed, with 1.5mm retraction. These settings have not been independently tested by this site; verify the filament maker's guidance and calibrate your own setup.
🧪 Calibrate before a large print. Results vary with machine, nozzle, filament batch, humidity, and slicer. These are reference values, not verified or guaranteed settings. Check the filament manufacturer's published range and use a small test print to tune one variable at a time.
🔧 Slicer Parameters
| Parameter | Recommended Value | Range |
|---|---|---|
| Nozzle Temperature | 230°C | 220–240°C |
| Bed Temperature | 50°C | 40–55°C |
| Retraction Distance | 1.5 mm | — |
| Retraction Speed | 25 mm/s | — |
| Max Volumetric Speed | 5 mm³/s | — |
| Chamber Temperature | 30°C | — |
📋 Printer & Filament Details
| Printer | Details | Filament | Details |
|---|---|---|---|
| Model | Prusa MK4 | Brand | Polymaker |
| Type | Enclosed Ready | Material | PolyFlex TPU95 (TPU) |
| Drive | Direct Drive | Density | 1.2 g/cm³ |
| Nozzle | Brass 0.4mm | Drying | 55°C / 6hrs |
| Material | TPU | Filament Brand | Polymaker |
💡 Maker's Notes: TPU on MK4: loosen idler tension to minimum. Print SLOW at 25mm/s
🩺 Print Defects This Profile Helps Avoid
🔗 Other Filaments for Prusa MK4
eSun PLA+ — 215°C / 60°C bed • PLAFillamentum PLA Extrafill — 210°C / 60°C bed • PLAHatchbox PLA — 215°C / 60°C bed • PLAInland PLA+ — 215°C / 60°C bed • PLAMatterHackers MH Build Series PLA — 215°C / 60°C bed • PLAMatterHackers MH Pro Series PETG — 250°C / 85°C bed • PETG