PLA
A generally easy, stiff filament family commonly chosen for visual parts, prototypes and low-heat indoor uses.
Uses and printing guideFilament decisions
3D Printing Materials
Compare typical FDM filament families. Formulations, pigments and filled variants can differ, so use these sourced ranges as a starting point and check your spool maker’s profile.
Choose material for a partCompare two materials
Compare material families
| Material | Print difficulty | Flexibility | Heat | Weather |
|---|---|---|---|---|
| PLA | easy | 1/5 | 1/5 | 2/5 |
| PETG | moderate | 2/5 | 2/5 | 3/5 |
| ABS | advanced | 2/5 | 4/5 | 2/5 |
| ASA | advanced | 2/5 | 4/5 | 5/5 |
| TPU | moderate | 5/5 | 2/5 | 3/5 |
| PA / Nylon | advanced | 3/5 | 4/5 | 3/5 |
| Polycarbonate / PC | advanced | 2/5 | 5/5 | 3/5 |
| Polypropylene / PP | advanced | 3/5 | 3/5 | 4/5 |
PETG
A tougher general-purpose filament family with useful chemical resistance, often selected for functional indoor parts.
Uses and printing guideABS
A heat-tolerant engineering thermoplastic family that usually needs careful enclosure, ventilation and warp control.
Uses and printing guideASA
An ABS-like material family often chosen for outdoor parts where UV and weather resistance matter.
Uses and printing guideTPU
A flexible filament family used for grips, bumpers and compliant parts; hardness grades vary substantially.
Uses and printing guidePA / Nylon
A broad, tough engineering-filament family whose moisture sensitivity and formulation differences need deliberate preparation.
Uses and printing guidePolycarbonate / PC
A high-heat, tough material family for capable machines, with demanding temperature and enclosure requirements.
Uses and printing guidePolypropylene / PP
A lightweight, chemically resistant material family with demanding bed adhesion and warping behaviour.
Uses and printing guide