SUNLU PETG 1.75 mm, 1 kg 3D Printer Filament, Grey

SUNLU PETG Filament Grey 1.75 mm 1000 g is a PETG material for FDM and FFF 3D printers. It is intended for functional parts, prototypes, fixtures, enclosures and models. Compared with standard PLA, PETG offers greater durability and temperature resistance. The recommended nozzle temperature is 245 °C, and the build plate temperature range is 60–70 °C. The 1,000 g spool provides material for practical or decorative prints.

PETG’s strong layer adhesion helps the printed layers bond together, and its impact, chemical and moisture resistance make it suitable for parts exposed to handling or damp conditions. The material balances stiffness and toughness. It is compatible with Bambu Lab AMS as well as FDM and FFF printers that accept 1.75 mm filament, and the stated extrusion tolerance supports consistent feeding through these printers. The spool format is the standard way to supply filament to such systems.

• Diameter tolerance of ±0.02 mm: the allowed variation in filament diameter.
• Flexural strength of 70 MPa: the stated resistance to bending stress.
• Flexural modulus of 2,100 MPa: the material’s measured stiffness in bending.
• Impact strength of 3 kJ/m²: the stated energy absorbed under impact.
• Elongation at break of 11%: how far the material stretches before breaking.
• Density of 1.27 g/cm³: a material property for print and part calculations.