SUNLU PETG High-Speed Matte Filament Blue 1.75mm 1kg for FDM 3D Printers

This SUNLU PETG High-Speed Matte Filament in blue is engineered for modern FDM 3D printers that demand both rapid production and a refined finish. Unlike conventional PETG, this high-speed variant boasts a silky matte surface that hides layer lines beautifully, while retaining the toughness and chemical resistance PETG is known for. It is an excellent choice for functional parts, enclosures, and aesthetic prototypes.

Highlights

• High-flow PETG formulated for print speeds up to 300 mm/s
• Matte blue finish reduces visible layering and reflections
• Low warping and superior layer adhesion for large prints
• Precise 1.75 mm diameter with ±0.02 mm tolerance
• Vacuum-sealed with desiccant to maintain filament dryness

In daily use

Load the spool onto your FDM printer and set the nozzle temperature between 220–250 °C. The heated bed should be kept at 70–90 °C to ensure a firm grip without excessive adhesion. This filament flows smoothly through standard 0.4 mm nozzles and is compatible with direct-drive and Bowden setups. Whether you are printing mechanical gears, housings, or artistic models, the high impact strength and low moisture absorption deliver reliable results every time.

Full specifications

• Material: PETG (Polyethylene Terephthalate Glycol-modified)
• Filament diameter: 1.75 mm
• Diameter tolerance: ±0.02 mm
• Net filament weight: 1 kg
• Colour: Blue
• Finish: Matte
• Recommended print temperature: 220–250 °C
• Recommended bed temperature: 70–90 °C
• Recommended print speed: 50–300 mm/s
• Density: 1.27 g/cm³
• Tensile strength: ≥50 MPa
• Elongation at break: ≥150%
• Heat deflection temperature (HDT): 70 °C (at 0.45 MPa)
• Spool diameter: 200 mm
• Spool hub diameter: 56 mm
• Spool width: 65 mm
• Packaging: Vacuum sealed with desiccant

Final note

With its high-speed capability and elegant matte finish, this filament is a reliable choice for both prototyping and production.