Spectrum Filament PLA SILK Rainbow Frost Gloss 1.75mm 1kg (81019)

Standard PLA filaments often produce flat, single-colour prints that lack visual impact, forcing makers to paint or post-process for a premium look. Spectrum PLA SILK Rainbow Frost Gloss solves this by combining a silky multi-colour gradient with a subtle frost-gloss finish, delivering eye-catching parts straight off the print bed.

Who is it for

This filament is ideal for hobbyists, artists, and designers creating decorative objects, artistic models, prototypes, or toys. If you want prints with a smooth, lustrous surface and shifting rainbow hues without switching spools, this is your material.

Main features

• Multi-colour rainbow gradient: transitions through a spectrum of colours along the spool for dynamic prints.
• Frost gloss finish: a refined, semi-gloss surface that hides layer lines and enhances depth.
• Silk PLA formulation: delivers a silky, premium sheen compared to standard PLA.
• Easy to print: low warping and reliable bed adhesion, suitable for most FDM printers.
• Biodegradable: made from renewable resources, a more sustainable choice.

Specifications

• Material: PLA (Polylactic Acid)
• Type: Silk
• Diameter: 1.75 mm
• Net weight: 1 kg
• Diameter tolerance: ±0.03 mm
• Ovality tolerance: +0.01 mm
• Recommended printing temperature: 200–230 °C
• Recommended bed temperature: 50–70 °C
• Density: 1.24 g/cm³
• Spool diameter: 200 mm
• Spool width: 67 mm
• Spool hole diameter: 52 mm
• Packaging: vacuum-sealed with desiccant

Tips

For best results, print a temperature tower to fine-tune within the recommended range. Store the filament in a dry box when not in use to maintain its silky finish and prevent moisture absorption. A hardened steel nozzle is not required, but a clean nozzle ensures consistent extrusion.