ESUN PETG+ 1.75mm Transparent Blue 1kg Paper Spool

For makers who need more than standard PETG, ESUN PETG+ in Transparent Blue delivers enhanced toughness and superior layer bonding without the brittleness of typical filaments. This 1.75mm filament on a 1kg paper spool is engineered for reliable printing of functional parts, prototypes, and artistic pieces that demand both strength and a striking translucent blue finish.

Highlights

• Enhanced PETG+ formulation for higher impact resistance and flexibility compared to standard PETG
• Transparent blue colour with high clarity for a unique, glass-like appearance
• Excellent layer adhesion and low shrinkage for warp-free printing
• Low odour and easy to print, suitable for open-frame printers
• Spooled on eco-friendly paper for reduced plastic waste

In daily use

PETG+ prints smoothly across a wide temperature range, producing parts with a glossy, semi-transparent blue finish that hides layer lines while showcasing internal structures. The filament's dimensional accuracy of ±0.03mm ensures consistent extrusion, and its low moisture absorption keeps prints reliable even after the spool has been open for a while. Whether you're building durable enclosures, mechanical components, or decorative items, this filament offers a balance of strength and aesthetics that's hard to beat.

Full specifications

• Material: PETG+
• Filament diameter: 1.75 mm
• Colour: Transparent Blue
• Net weight: 1 kg
• Spool material: Paper
• Printing temperature: 230-250 °C
• Heated bed temperature: 70-80 °C (or off)
• Dimensional accuracy: ±0.03 mm
• Density: 1.27 g/cm³
• Tensile strength: 50 MPa
• Elongation at break: 10%
• Heat deflection temperature (0.45 MPa): 70 °C
• Vicat softening temperature: 85 °C
• Recommended print speed: 40-100 mm/s
• Odour: Low
• Transparency: High
• Spool diameter: 200 mm
• Spool width: 64 mm
• Spool hub hole diameter: 53 mm
• Special features: Enhanced toughness, good layer adhesion, low shrinkage

Final note

ESUN PETG+ Transparent Blue is a top choice for users who want the durability of PETG with added impact resistance and a beautiful translucent finish. The paper spool aligns with sustainable practices without compromising performance.