PLA vs PETG vs ABS vs TPU for 3D Printing
Material choice affects strength, heat resistance, flexibility, surface finish and price. These notes help you choose a sensible starting point before requesting a quote.
PLA
Display items, organisers, prototypes and low-stress indoor parts.
Good detail and colour choice, but not ideal for hot cars or high-load parts.
PETG
Stronger everyday brackets, clips, mounts and parts that need more toughness.
A practical default for many functional prints with better heat and impact resistance than PLA.
ABS
Parts needing better heat resistance or post-processing options.
Useful for warmer environments, but geometry and finish requirements matter.
TPU
Flexible bumpers, grips, feet, soft covers and vibration-damping pieces.
Best when the part needs to bend or absorb impact.
Nylon/PA
Tougher functional parts, wear surfaces and black utility parts.
Good durability, usually quoted for parts where PLA or PETG may not be enough.
Carbon or glass filled
Stiffer premium parts where flex should be reduced.
Higher-cost materials for strength and stiffness, used when the job justifies it.
Quick selection rules
- Use PLA or PLA+ for indoor display items and simple accessories.
- Use PETG for many practical replacement parts and tougher everyday prints.
- Ask about ABS, nylon or reinforced materials for heat, wear or stiffness.
- Use TPU when the part needs to flex, grip or absorb impact.