3D printing filament Spectrum PLA 1.75 mm Red 1.4 kg

Spectrum PLA 1.75 mm Red 1.4 kg is a polylactic acid (PLA) 3D printing filament supplied on a single 1.4 kg spool and designed for use with most FDM/FFF desktop and small-scale printers. The filament offers intense red color, low processing shrinkage and good adhesion to build plates, making it suitable for general-purpose prototyping, model making and decorative parts. Packaged vacuum-sealed with a desiccant and supplied on a transparent spool, the filament includes spool labeling with material type, diameter and recommended temperature ranges.

Advantages

Spectrum PLA is produced from biodegradable polylactide and formulated to provide consistent diameter and low ovality for reliable feeding. Carefully selected color concentrates give vivid red prints while maintaining layer cohesion and surface detail. The material prints at relatively low temperatures, exhibits good mechanical properties for hobby and light functional parts, and demonstrates minimal shrinkage after cooling, which helps achieve dimensional stability on open-frame printers.

Suitable for

• Prototyping and concept models
• Hobbyist models, miniatures and figurines
• Decorative and interior design elements
• Educational projects and classroom use
• Lost-wax casting patterns and molds for small metal castings

Key specifications

• Material: Polylactic acid (PLA)
• Diameter: 1.75 mm
• Net filament weight: 1.4 kg (single spool)
• Color: Red
• Compatibility: Works with most FDM/FFF 3D printers and brands
• Packaging: Vacuum-sealed with desiccant on transparent spool with labeling
• Processing characteristics: Low shrinkage, good bed adhesion, relatively low melting/printing temperature

How to use

Load the 1.75 mm Spectrum PLA filament into your printer according to the printer manufacturer’s instructions. Use the recommended printing temperature range indicated on the spool label or start with a typical PLA range (around 190–220°C) and adjust by ±5–10°C if necessary to improve layer bonding or flow. Use a heated bed if available (50–60°C recommended) or a clean, properly prepared build surface to improve first-layer adhesion. Print with moderate speeds to preserve detail and reduce the risk of under-extrusion; tune retraction settings to minimize stringing for detailed models.

Usage recommendations

Store the vacuum-sealed spool with its desiccant in a dry place. If the filament absorbs moisture, dry it before printing using a filament dryer or low-temperature oven according to manufacturer guidance. Check spool labeling for recommended temperature ranges and verify spool diameter consistency via the producer’s measurement data if available to ensure consistent printing results.