3D tlačový filament FlashForge HS PETG 1,75 mm prírodný 1 kg

FlashForge HS PETG 1.75 mm Natural is a 1 kg spool of PETG filament formulated for general-purpose and functional 3D printing. The 1.75 mm diameter filament provides consistent extrusion for a wide range of desktop FDM/FFF printers. PETG combines the ease of printing associated with PLA and the strength and chemical resistance of ABS, offering improved layer adhesion, dimensional stability and impact resistance suitable for mechanical components and prototypes.

Advantages

This PETG filament delivers reliable feeding and steady flow through the hotend thanks to its uniform 1.75 mm diameter. It provides good interlayer bonding and lower warping compared with some engineering plastics, while retaining toughness and resistance to common chemicals and moisture. The natural (uncolored) material is suitable for finishing treatments such as dyeing, painting or smoothing and allows for visual inspection of internal features in printed parts.

Suitable for

• Functional prototypes and proof-of-concept parts
• Mechanical components, gears and brackets
• Parts requiring chemical and impact resistance
• Enclosures and fixtures used in workshops and laboratories

Key specifications

• Material: PETG (glycol-modified polyethylene terephthalate)
• Diameter: 1.75 mm (nominal)
• Net weight: 1 kg spool
• Color: Natural (translucent/neutral)
• Compatibility: desktop FDM/FFF 3D printers designed for 1.75 mm filament

How to use

Load the filament onto the spool holder and feed it into the printer according to the printer manufacturer’s instructions. Select a printer profile for PETG or set the hotend temperature typically between 230–250°C and the heated bed between 70–90°C; adjust settings based on your specific printer and part geometry. Use moderate print speeds and enable retraction settings suitable for your extruder to reduce stringing. Allow printed parts to cool gradually to maintain dimensional accuracy and check layer adhesion before post-processing.

Recommendations

Store the filament in a dry, dust-free environment and use desiccant packs to prevent moisture absorption. If the filament shows signs of moisture (bubbling, poor extrusion), dry according to the manufacturer’s guidance before printing. Test small calibration prints to fine-tune temperature and retraction parameters for optimal surface quality and dimensional stability.