eSUN PLA-LW PLA 3D Printer Filament, 1.75mm 1KG Spool Lightweight Strong Paint Adhesion Foaming PLA Filament for 3D Printers 3D Printed Airplane, Natural : Amazon.ca: Industrial & Scientific

I tried printing from the settings from a RC plane company eclipse..They provided the Gcodes which ran at 235 degrees nozzle 60 bed, however they recommend colorfab.I got the eSun as it's all i could find.In order for the prints to work and be nice i had to print at 72% flow rate at 260 degrees. You CANNOT print this stuff at anything 235 or below its not enough for the bubbles to form in the filament. It's good and its Definity a great material. However theres a bit to be desired here. I expected to be printing at a lower flow rate. Ill be honest I have a pretty high standard for structure so I bet i could get away with a flow rate in the high 60s but ill take the few extras grams to make sure i dont crack the piece in my hand.,Room temp 17 degrees C.

Because the LW PLA expands it has negative and positive aspects. The expansion allows you to print parts at less than half the weight. You can make several aircraft from 1 roll. The expansion also means retraction doesn't really work that well so it will take a while to get dialed in.