- no unpleasant odour, melted PLA is often compared to a 'popcorn' odour.
- easy to model
- fewer problems with warping
- no heated bed needed
- fluid, therefore, can be printed faster.
- Adhesion on different surfaces.
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- it attracts moisture from the air, so breaks down quicker in the open air.
- less suitable near heat sources such as the hotend.
- harder material, so more brittle.
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