PETG Filament is known as Polyethylene Terephthalate and is a very tough and hard 3D Filament.
Other than Nylon Filaments, PETG Stands on it own as being the most robust filament for FDM 3D Printers. It is also known to be a plastic used in most cola bottles and has hard but also flexible properties. This makes it great for mechanical parts and clips that need a bit of flex.
PETG Filament can be difficult to print with for beginners but luckily not as tricky as ABS Filament.
PETG doesnt require a heated but putting some heat on the bed will certainly help.
Temperature: 230 240
Length: 330m On A Roll.