Spectrum PLA Premium 3D Printer Filament 1.75mm Pearl Gold 1kg

Hobbyists and professional makers alike turn to Spectrum PLA Premium when they need a filament that combines ease of use with a stunning, metallic finish. The Pearl Gold colour adds a touch of luxury to prototypes, decorative models, and functional parts, while the 1.75 mm diameter ensures consistent feeding on most FDM printers. Each 1 kg spool is vacuum-sealed with desiccant to keep the material dry and ready to print.

Key specifications

• Material: PLA Premium
• Diameter: 1.75 mm (±0.03 mm tolerance)
• Colour: Pearl Gold
• Net weight: 1 kg
• Recommended nozzle temperature: 190–220 °C
• Heated bed temperature: 0–60 °C
• Spool dimensions: 200 mm diameter, 65 mm width, 52 mm hub
• Density: 1.24 g/cm³
• Tensile strength: 55 MPa
• Elongation at break: 4%
• Heat deflection temperature (0.45 MPa): 55 °C
• Print speed: 40–100 mm/s
• Low odour, minimal warping, biodegradable

Why choose it

Spectrum PLA Premium is engineered for reliability. The tight diameter tolerance reduces the risk of clogs and under-extrusion, while the low warping tendency makes it forgiving on open-frame printers. The pearl gold finish hides layer lines beautifully, giving your prints a premium look without post-processing. It adheres well to standard build surfaces like blue tape, PEI, or glass with a light adhesive.

Ideal use cases

• Decorative objects and jewellery prototypes
• Architectural models and scale miniatures
• Educational projects and STEM kits
• Cosplay props and costume accessories
• Functional parts where aesthetics matter

Good to know

Store the spool in a cool, dry place and reseal the bag with desiccant after use to maintain print quality. PLA is derived from renewable resources and is compostable under industrial conditions. For best results, use a hardened nozzle if you plan to print with abrasive additives, though this filament is non-abrasive.