Filament c-tech PETG 1.75 mm 1 kg — Traffic Green (RAL 6024)

c-tech PETG filament in 1.75 mm diameter on a 1 kg spool, colour Traffic Green (RAL 6024), is formulated for FDM/FFF 3D printing applications that require a balance of strength, chemical resistance and reliable layer bonding. This PETG material is suitable for printing functional parts, housings and prototypes where toughness and slight flexibility are beneficial. The filament is manufactured to deliver consistent diameter and extrusion behaviour for standard 1.75 mm extruders.

Advantages

The filament offers good interlayer adhesion, improved impact resistance compared with brittle materials and resistance to many common chemicals. Its moderate flexibility reduces the risk of cracking under stress, while the Traffic Green (RAL 6024) colour provides a stable, uniform appearance across prints. c-tech PETG is compatible with typical FDM/FFF printer settings and is suitable for parts that require a combination of durability and dimensional stability.

Suitable for

• Functional prototypes and end-use parts
• Enclosures, housings and mechanical components
• Parts requiring chemical resistance and toughness
• Applications needing consistent colour and surface finish in Traffic Green

Key specifications

• Material: PETG (glycol-modified polyethylene terephthalate)
• Diameter: 1.75 mm nominal
• Spool weight: 1 kg net filament
• Colour: Traffic Green (RAL 6024)
• Compatibility: Standard 1.75 mm FDM/FFF extruders
• Mechanical properties: moderate flexibility and improved impact resistance vs. brittle filaments

How to use

Load the filament into a standard 1.75 mm extruder and ensure the hotend and bed are clean and at appropriate temperatures for PETG. Typical printing temperatures for PETG range from 230–250 °C depending on the printer and nozzle; bed temperatures commonly range from 60–80 °C. Calibrate extrusion multiplier and retraction settings to minimise stringing and ensure consistent flow. Allow prints to cool gradually to preserve dimensional stability and layer adhesion.

Usage recommendations

Store the filament in a dry, dust-free environment and use desiccant packs or sealed containers to prevent moisture uptake. Adjust print settings according to part geometry: reduce retraction distance for longer prints to avoid jams, increase wall/perimeter count for load-bearing parts, and use a heated bed and good first-layer adhesion methods to prevent warping.