Filament C-TECH Filament PETG Grey:The C-TECH filament will serve as a refill for 3D printers. It is designed with flawless properties for the perfect printing of every minute detail. You will appreciate its quality, precision and the lack of the unpleasant smell typical of such filaments. The Grey colour of this 3D printer filament will stay vivid long after printing. Its weight is roughly 1 kg. The value of elasticity of the C-TECH Filament PETG Grey equals 2 - low. The nozzle temperature may reach 250 °C while the printing takes place, and the temperature of the pad should be set to 75 °C. The C-TECH filament is made of PETG. This is an improvement on the material PET that has modified glycol, so it is not so fragile. The diameter of the filament is 1,75 mm, and its tolerance is 0,05 mm. C-TECH Filament PETG Grey Filament Key Features Recommended print speeds with this filament range from 40 to 60 mm/s Grey printing filament from C-TECH for 3D printers Temperature resistance of the filament by C-TECH: 2 - low Filament strand length: 330 m Made of PETG No annoying smell and low bubble formation Diameter of 1,75 mm is ideal for the printing of smaller, light objects Weight of packaging: 1 kg