Bambu PLA Aero is low-density and lightweight, as it foams at high temperatures during the printing process, creating small holes inside the printed objects. These properties make it an excellent choice for prints that need to be lightweight and energy-efficient, such as unmanned aerial vehicles (UAVs), aerodynamic models and gliders.
The foamy nature of PLA Aero places special demands on material drying and the settings of the print parameters. It is important to read the instructions for processing aircraft models with foamed PLA (PLA Aero) thoroughly before starting the printing process.
Bambu PLA Aero has a similar filament density to conventional PLA, but the print density is only between 50% and 80%.

You can reduce the density of the printed objects by increasing the print temperature and reducing the flow rate.

Unlike pre-expanded Wood PLA, Bambu PLA Aero and the objects printed from it are more robust and resistant to impacts, collisions and falls.