Transparent Red - Spectrum PETG Filament - 1.75mm, 1kg

Bold Transparent Red PETG for Durable, Eye-Catching Prints

This transparent red PETG filament from Spectrum is designed for makers and professionals who want both performance and visual impact. Combining excellent mechanical strength with a vibrant translucent finish, it’s ideal for applications where durability and appearance matter equally.

Whether you're producing functional parts or visually striking designs, this filament offers consistent performance and a premium finish.

Key Features & Benefits

• Transparent Red Finish
  Vibrant translucent color perfect for lighting effects, covers, and standout designs
• Excellent Layer Adhesion
  Strong interlayer bonding for durable, long-lasting prints
• Consistent 1.75mm Diameter
  Smooth extrusion and reliable dimensional accuracy
• Glossy Surface Finish
  Produces clean, slightly reflective prints with minimal post-processing
• Improved Toughness Over PLA
  More flexible and impact-resistant for functional applications
• Reliable Spectrum Quality
  Known for consistent manufacturing and dependable results

Typical Applications

This transparent PETG filament is ideal for both functional and creative projects:

• Light covers, lenses, and diffusers
• LED and illuminated designs
• Enclosures and protective housings
• Functional prototypes and mechanical parts
• Decorative models and display pieces
• Containers and visual concept parts

The translucent red color is especially effective for projects involving lighting or visual emphasis.

Printability & Performance

Spectrum PETG is engineered for stable, repeatable results:

• Strong Layer Bonding – Enhances structural strength and durability
• Moderate Flexibility – Reduces brittleness and improves impact resistance
• Low Shrinkage – Maintains dimensional accuracy across prints
• Smooth, Glossy Finish – Ideal for both functional and aesthetic parts

For improved transparency, slower print speeds and optimized settings are recommended.

Material & Compatibility

• Compatible with most 1.75mm FDM/FFF 3D printers
• Works with direct drive and Bowden extrusion systems
• Suitable for heated bed surfaces such as PEI, glass, and coated plates
• Performs within standard PETG temperature ranges

Proper bed adhesion and controlled cooling will help achieve the best results.

Why Users Choose Spectrum PETG

Spectrum PETG is trusted for its balance of strength, reliability, and print quality. The transparent red variant adds a visual edge, making it a favorite for projects that require both durability and aesthetic appeal.

It’s widely used by makers and professionals who want dependable results without sacrificing finish quality.

Make Your Prints Stand Out

Add both strength and visual impact to your next project with transparent red PETG from Spectrum. Whether you're building functional parts or eye-catching designs, this filament delivers consistent performance with a professional finish.

Download the Technical Data Sheet (PDF)