Filament Prusa PETG 1.75 mm 2 kg Recycled – Prusa PSA-21375

Prusa PETG 1.75 mm 2 kg Recycled is a PETG filament on a larger 2 kg spool designed for FDM/FFF 3D printers that accept 1.75 mm filament. This recycled PETG maintains typical PETG characteristics such as good layer adhesion, chemical resistance and dimensional stability, and is intended for functional parts, prototypes and longer print runs where a larger spool reduces filament changes.

Advantages

This recycled PETG filament offers consistent diameter control and spool weight that supports extended printing sessions. The material provides reliable interlayer bonding, moderate flexibility compared with PLA, and resistance to many chemicals, which makes it suitable for parts that require durability. Using a recycled filament option reduces material waste while keeping key PETG performance characteristics.

Suitable for

• Functional mechanical parts and housings
• Prototyping and rapid iteration
• Durable consumer products and fixtures
• Extended print runs and batch production

Key specifications

• Material: PETG (recycled)
• Diameter: 1.75 mm
• Spool weight: 2 kg
• Form: Filament for FDM/FFF 3D printers
• Typical properties: good layer adhesion, chemical resistance, dimensional stability

How to use

Load the filament into any FDM/FFF 3D printer compatible with 1.75 mm filament and follow your printer manufacturer's instructions for feeding and priming. Print settings typically fall in a moderate temperature range for PETG; adjust nozzle temperature, bed temperature and print speed according to your printer and model geometry to achieve optimal layer bonding and surface finish. Store the spool in a dry environment or sealed container with desiccant when not in use to preserve filament quality.

Usage recommendations

Begin with conservative print speeds and calibrate extrusion multiplier and retraction to minimize stringing. Use a heated bed and appropriate bed adhesion method for PETG; glass with a suitable adhesive surface or PEI works well. Allow parts to cool gradually to reduce warping. For functional parts, consider post-processing such as annealing if improved thermal stability is required.