Filament devils design PETG 1.75 mm 1 kg Ultra Blue — devil design

Devil Design PETG filament in 1.75 mm diameter on a 1 kg spool in Ultra Blue offers a balance of strength, chemical resistance and ease of printing. PETG is less brittle than PLA and easier to print than many engineering polymers, providing good layer adhesion and moderate flexibility. This filament is suitable for parts that require durability and visible quality surfaces, including functional prototypes, housings and decorative items where consistent extrusion and color stability matter.

Advantages

The filament delivers reliable feeding and consistent diameter for stable extrusion, resulting in improved layer adhesion and reduced risk of delamination. Its chemical resistance and toughness make it appropriate for mechanical components and parts exposed to moisture or mild chemicals. Ultra Blue color provides good opacity and vibrant finish while maintaining dimensional stability during cooling.

Suitable for

• Functional prototypes and testing models
• Mechanical parts, brackets and small gears
• Electronic enclosures and housings
• Decorative objects and display pieces
• Outdoor or humid-environment parts with moderate exposure

Key specifications

• Material: PETG (glycol-modified PET)
• Diameter: 1.75 mm
• Spool weight: 1 kg
• Color: Ultra Blue
• Compatibility: FDM/FFF 3D printers designed for 1.75 mm filament

How to use

Load the 1.75 mm PETG filament onto a compatible FDM/FFF 3D printer and set the hotend temperature according to printer and filament manufacturer guidance for PETG (commonly in a moderate range higher than PLA). Use a heated bed to reduce warping and improve first layer adhesion; apply a suitable bed surface or adhesive if needed. Adjust print speed and cooling settings to balance surface finish and interlayer bonding. Ensure the filament spool is dry and stored in low-humidity conditions prior to printing to avoid moisture-related issues.

Usage recommendations

For best results, print PETG at a steady extrusion temperature and moderate speed, enable a heated bed and use minimal part cooling to promote layer adhesion. Store the spool sealed with desiccant when not in use to preserve material properties. When printing functional parts, consider slightly increasing infill and wall thickness to improve strength.