Filament Spectrum PETG 1.75 mm Technical Red 1 kg TIFSCF162

Spectrum TIFSCF162 PETG filament in Technical Red is a 1.75 mm diameter, 1 kg spool designed for general-purpose 3D printing with PETG material. The filament is formulated to print reliably at typical PETG temperatures and offers the mechanical and thermal properties associated with PETG for durable parts and prototypes.

Advantages

This PETG filament provides good layer adhesion, moderate flexibility, and increased impact resistance compared with standard PLA. The 1.75 mm diameter ensures compatibility with most consumer and prosumer FDM/FFF printers, while the 1 kg spool size is suitable for multiple medium-sized prints or a series of smaller parts.

Suitable for

• Functional prototypes and mechanical parts that require toughness
• Household items, brackets, and fixtures
• Visual parts and enclosures needing a technical red finish

When it may not be suitable

PETG is less rigid than some engineering plastics and may not be the best choice where very high stiffness or heat resistance above its working range is required. It can be more prone to stringing than PLA and may require tuned retraction and cooling settings to achieve optimal surface quality.

Key specifications

• Material: PETG
• Diameter: 1.75 mm
• Net weight: 1000 g (1 kg)
• Recommended printing temperature: 230–250 °C

How to use

Load the 1.75 mm filament into a compatible FDM/FFF printer and set the hotend temperature within the recommended 230–250 °C range. Use a heated bed if available to improve adhesion; typical bed temperatures for PETG are 60–80 °C. Adjust print speed, retraction, and cooling to reduce stringing and achieve desired surface finish. Store the spool in a dry place or sealed container with desiccant when not in use to minimize moisture uptake.

What to consider before purchase

• Confirm your printer supports 1.75 mm filament diameter.
• Ensure your hotend can reach and maintain 230–250 °C.
• Consider if PETG mechanical properties fit your application compared with PLA or ABS.

Usage recommendations

For best results, start with mid-range temperatures (around 240 °C) and adjust based on layer adhesion and surface quality. Use a slow to moderate print speed and calibrated retraction settings to reduce stringing. Allow prints to cool slowly if bridging or dimensional accuracy is critical.