SainSmart PRO-3 Glow-in-the-Dark PETG Filament – Red, 1.75mm, 1kg (2.2 lb)

Overview

The PRO-3 Glow-in-the-Dark PETG Filament combines the strength, durability, and ease of printing of PETG with an eye-catching glow effect that brings your creations to life. During the day, the filament appears as a clean white-to-red material, but after absorbing light energy, it emits a vibrant glow in dark environments.

Enhanced with phosphorescent glow powder and manufactured using SainSmart's precision PRO-3 production process, this filament delivers excellent dimensional accuracy, reliable extrusion, and smooth printing performance. Perfect for decorative projects, cosplay props, safety markers, educational models, and creative designs, PRO-3 Glow PETG adds a unique visual element to every print.

Ideal For

• Glow-in-the-dark projects

• Cosplay props

• Decorative models

• Educational displays

• Safety markers

• Nighttime signage

• Gaming accessories

• Custom gifts

• Art installations

• Creative hobby projects

Key Features

• Glow-in-the-dark phosphorescent PETG

• Vibrant red glow effect

• Premium PRO-3 manufacturing process

• Excellent dimensional accuracy

• Strong and durable PETG formulation

• Smooth, reliable extrusion

• Excellent layer adhesion

• Moisture-resistant PETG material

• Suitable for functional and decorative prints

• Precision wound spool for tangle-free printing

Unique Glow Effect

PRO-3 Glow PETG absorbs light energy and emits a bright glow in dark environments.

Benefits include:

• Eye-catching nighttime appearance

• Unique decorative effects

• Improved visibility in low-light conditions

• Ideal for creative projects

• Long-lasting glow performance

Simply expose printed parts to natural or artificial light before viewing them in the dark.

Durable PETG Performance

Unlike many decorative specialty filaments, Glow PETG maintains the strength and reliability expected from PETG.

Advantages include:

• Excellent layer adhesion

• Good impact resistance

• Strong finished parts

• Reduced brittleness

• Reliable dimensional stability

• Easy-to-print characteristics

This makes it suitable for both display pieces and functional applications.

Precision PRO-3 Manufacturing

Each spool is manufactured to strict quality standards to ensure consistent performance.

Benefits include:

• Precision diameter control

• Smooth extrusion

• Reduced risk of clogs

• Consistent print quality

• Reliable feeding

• Improved print success rates

Specifications

Specification	Details
Material	Glow-in-the-Dark PETG
Color	Red Glow
Filament Diameter	1.75mm
Diameter Accuracy	±0.02mm
Spool Weight	1kg (2.2 lb)
Recommended Nozzle Temperature	220°C–250°C
Recommended Bed Temperature	60°C–80°C
Recommended Print Speed	50–100 mm/s
Glow Effect	Yes
Material Type	PETG

Printing Recommendations

• Store filament in a dry box, filament dryer, or vacuum-sealed bag when not in use.

• Verify nozzle and bed temperatures before printing.

• Keep the loose end of the filament secured in the spool retention hole to prevent tangling.

• Charge printed parts with natural sunlight or bright artificial light for maximum glow performance.

• Avoid prolonged exposure to direct sunlight during storage, as excessive UV exposure may gradually reduce phosphorescent performance over time.

Compatibility

Compatible with most FDM/FFF 3D printers that support 1.75mm PETG filament, including:

• Bambu Lab

• Creality

• Prusa

• Flashforge

• QIDI Tech

• Anycubic

• Raise3D

• Elegoo

• And other PETG-compatible 3D printers

Applications

• Glow-in-the-dark signs

• Decorative models

• Cosplay accessories

• Safety markers

• Gaming props

• Educational projects

• Art displays

• Novelty products

• Custom gifts

• Creative design projects

What's Included

• 1 × PRO-3 Glow-in-the-Dark PETG Filament Spool (1.75mm, 1kg / 2.2 lb, Red)

Customer Resources

📄 Resource Center (including user manual)
💻 Software; Carveco Guide
📧 Support Team: Direct manufacturer assistance troubleshooting. Email them at support@sainsmart.com