ESUN PETG+ 1.75mm Translucent Red 1kg Paper Spool

For makers who want the resilience of PETG without the usual handling quirks, this ESUN PETG+ filament in translucent red delivers a refined printing experience. The + formulation improves layer adhesion and reduces stringing compared to standard PETG, while the 1 kg paper spool keeps waste low and recycling simple. The translucent red finish diffuses light softly, giving printed parts a rich, glass-like depth that hides minor layer lines and suits functional prototypes, lighting fixtures, and decorative models alike.

Highlights

• Enhanced PETG+ blend for higher toughness and lower warping than standard PETG
• Translucent red colour with a semi-transparent, light-diffusing finish
• Precision 1.75 mm diameter with ±0.03 mm tolerance for consistent extrusion
• 1 kg net weight on an eco-friendly paper spool with vacuum-sealed packaging
• Low odour and low warping tendency for comfortable indoor printing

In daily use

Load the spool and set your hotend between 230 °C and 250 °C with a heated bed at 70–80 °C. The filament flows smoothly at speeds from 40 mm/s to 100 mm/s, producing clean overhangs and strong interlayer bonds. Thanks to the paper spool, you can dispose of the empty core with regular paper waste, and the included desiccant keeps the filament dry between sessions. The translucent red colour is ideal for parts that benefit from light transmission, such as lamp shades, indicator covers, or artistic sculptures.

Full specifications

• Material: PETG+ (enhanced PETG)
• Filament diameter: 1.75 mm
• Colour: Translucent red
• Net weight: 1 kg
• Spool material: Paper
• Printing temperature: 230–250 °C
• Heated bed temperature: 70–80 °C
• Recommended print speed: 40–100 mm/s
• Filament tolerance: ±0.03 mm
• Density: 1.27 g/cm³
• Tensile strength: 50 MPa
• Elongation at break: 150%
• Melt flow index: 20 g/10 min (240 °C, 2.16 kg)
• Spool diameter: 200 mm
• Spool width: 64 mm
• Spool hub diameter: 55 mm
• Vacuum sealed with desiccant: Yes
• Odour level: Low
• Warping tendency: Low
• Compatibility: FDM 3D printers

Final note

With its balanced strength, easy printing, and sustainable paper spool, this ESUN PETG+ is a dependable choice for both functional and aesthetic projects. The translucent red adds a distinctive look that stands out from opaque filaments, while the + formula keeps your workflow smooth from first layer to final part.