ESUN PETG 1.75mm Blue 1kg Filament

With a tensile strength of 50 MPa and an elongation at break of 200%, this PETG filament delivers exceptional durability and impact resistance for functional parts that need to withstand real-world stress. The 1.75 mm diameter is held to a tight ±0.02 mm tolerance, ensuring consistent extrusion and reliable layer adhesion on any FDM 3D printer.

Overview

ESUN PETG combines the ease of printing usually associated with PLA with the strength and temperature resistance closer to ABS. It is an ideal choice for mechanical components, protective cases, and outdoor applications where toughness matters. The filament is vacuum-sealed with desiccant to prevent moisture absorption, and the spool is made from durable ABS/PC material.

What stands out

• High impact resistance with 200% elongation at break
• Low warping and shrinkage for easier printing of large parts
• Wide printing temperature range: 230–250 °C
• Bed temperature of 70–90 °C works with many common surfaces
• Low odor during printing, suitable for home or office use
• Vacuum-sealed with desiccant to keep filament dry

Technical details

• Material: PETG (Polyethylene Terephthalate Glycol)
• Filament diameter: 1.75 mm (±0.02 mm)
• Net weight: 1 kg
• Colour: Blue
• Density: 1.27 g/cm³
• Tensile strength: 50 MPa
• Heat deflection temperature: 75 °C (0.45 MPa)
• Melt flow index: 20 g/10 min (210 °C, 2.16 kg)
• Recommended print speed: 40–80 mm/s
• Spool material: ABS/PC

Our verdict

For makers who need a filament that bridges the gap between easy printing and durable results, ESUN PETG is a proven performer. The consistent diameter and low warping make it a reliable choice for both beginners and experienced users tackling functional projects.