Wood PLA vs TPU
Compare Wood PLA and TPU filaments side-by-side so you can pick the right one for your 3D printing project.
Wood PLA vs TPU: Wood PLA is known for convincing woodgrain effect with visible chips, while TPU is known for excellent layer adhesion. Both have no enclosure requirements; TPU prints at higher nozzle temperatures (200-240°C vs 180-220°C). Choose Wood PLA for convincing woodgrain effect with visible chips, or TPU for excellent layer adhesion.
Key differences at a glance
Wood PLA
BPLA + sawdust
Convincing woodgrain effect with visible chips
TPU
SThermoplastic Polyurethane
Excellent layer adhesion; extremely impact resistant; highly durable
Detailed Comparison
Green marks the generally easier or more forgiving option in that row, based on tier, enclosure needs, and moisture sensitivity. It is not always the better choice for a specific job, so weigh it against what your project actually needs.
Strengths Comparison
Wood PLA Strengths
- Convincing woodgrain effect with visible chips
- Pleasant tactile 'hardwood-like' feel; varnish can help
TPU Strengths
- Excellent layer adhesion; extremely impact resistant; highly durable
- Great for combat robots, tactical/rough-use parts
- Rubber-like parts (gaskets, grips, bumpers, wheels)
Considerations
Wood PLA Caveats
- Prints inconsistently (spurts/sputters), especially when humid
- Absorbs humidity easily
- Weaker than PLA
TPU Caveats
- Slow printing; retraction can cause jams (especially in Bowden setups)
- Stringing is common
- Very moisture sensitive; wet TPU prints poorly