Gembird 3D printing filament PETG 1.75 mm White 1 kg

Gembird PETG 3D printing filament, 1.75 mm diameter on a 1 kg spool in white, is made of Polyethylene Terephthalate Glycol (PETG) and designed for FDM/FFF 3D printers. The filament is formulated for higher-speed printing and improved melt flow to support fast extrusion rates, while delivering strong, impact-resistant prints suitable for functional parts and prototypes. The spool size is compact for common filament holders and the material is compatible with a wide range of print surfaces including acrylic, glass and Kapton.

Advantages

This PETG filament combines high strength and good clarity with improved meltability for reliable high-speed performance. It offers impact resistance that reduces brittleness compared with many acrylics and serves as a cost-effective alternative to polycarbonate for applications that require toughness. Chemical resistance and low shrinkage make it suitable for larger flat parts and mechanically demanding prints. The material is recyclable and can be used across different brands of FDM/FFF printers.

Suitable for

Key specifications

How to use

Load the filament onto a compatible 1.75 mm filament holder and feed it into the printer according to the printer manufacturer’s instructions. Use print settings appropriate for PETG: a nozzle temperature and bed temperature matched to your printer and filament batch, moderate print speeds for initial tuning, and retraction settings adjusted to reduce stringing. Ensure the build surface is clean and prepared for adhesion; PETG prints well on glass, acrylic and Kapton sheets. Monitor first layers to confirm adhesion and dimensional accuracy before proceeding with longer prints.

Recommendations

For best results, start with manufacturer-recommended nozzle and bed temperatures for PETG and adjust incrementally. Use a brim or skirt for improved adhesion on large parts, avoid excessive cooling during bridging, and consider a wipe or prime tower when printing at very high speeds. Store the filament in a dry environment or sealed container with desiccant to maintain print quality.