3D Printing Materials
Choose the right 3D printing material for your part
Material choice affects price, strength, surface finish, and durability. Pick the right material during quoting to reduce rework and production cost.
PLA for fast starts
Good for prototypes, display models, and parts that are not exposed to high heat or impact.
PETG for durability
Useful for practical parts that need more toughness and general environmental resistance than PLA.
ASA for outdoor use
Better suited for sunlight and outdoor exposure than standard PLA.
Core material choices
Start from the real use case instead of choosing only by price per gram.
- PLA: cost-effective, easy to print, useful for prototypes and models
- PETG: tougher than PLA for practical parts and general use
- ASA: better weather resistance for outdoor applications
- Carbon/Glass Fiber: adds stiffness and stability for specific engineering needs
Questions before choosing
Consider load, temperature, sunlight exposure, and desired finish before ordering.
- Will the part carry load or connect to other hardware?
- Will it be used inside a car, outdoors, or near heat?
- Is the surface for display or is strength more important?
- Does the job need multi-color printing or a specific color?
FAQ
Before you order
Short answers to the questions customers usually check before uploading files and ordering parts.
Is PLA suitable for functional parts?
PLA works for many practical parts, but it is not ideal for high heat or long-term outdoor exposure. Consider PETG or ASA when strength or sunlight matters.
How should I choose between PETG and ASA?
PETG is a good general-purpose tough material. ASA is better when the part needs sunlight and outdoor resistance.
Do all parts need reinforced filament?
No. Reinforced filaments are useful for stiffness and stability in specific engineering cases, but they cost more and should be chosen for a clear reason.
Related services
Explore related pages to choose the right service and material for your job.