Best fit
PETG
General functional use where the part does not demand an enclosed high-temperature material route.
- • Keeps equipment preparation simpler.
- • Use the part’s outdoor exposure and heat demands to test whether this route is sufficient.
Environment
PETG vs ASA for an outdoor part
Compare a versatile general-purpose functional route with a route intended for outdoor and UV-exposed parts.
Best fit
ASA
Outdoor or UV-exposed parts and heat-oriented functional uses where the printer can support an enclosed route.
- • Requires an enclosed print environment in this planner.
- • Requires a higher-capability hotend and heated-bed path.
Decision rule
Choose PETG for general functional use. Choose ASA when outdoor exposure or heat is the key part requirement and the printer preparation path is already available.
Editorial record
Maintained by Make Your Own Tools to turn “Plan a print” into a defined material fit, spool inventory, hardware preparation, and print cost. The references below provide the technical context for this planning path. Its calculation rules and planning assumptions are documented in the methodology, and affected calculations pass regression checks before the review date advances.
- Last reviewed
- Evidence set
- 2 primary references