PET / PETG Filaments for 3D printers

Polyethylene terephthalate (PETG) is the most widely used plastic in the world.

"Raw" PET is rarely used in 3D printing. PETG is a popular 3D printer filament. The "G" stands for "glycol-modified". This modification makes the filament clearer, less brittle and easier to use. PETG is a good middle ground between ABS and PLA. More flexible and durable than PLA and easier to print than ABS.