3D printer filament Asa Spectrum SPECTRUM-81603/LWASA Navy Blue 0.75 kg PLA

Asa Spectrum SPECTRUM-81603/LWASA Navy Blue 0.75 kg PLA is a general-purpose 3D printing filament formulated for FDM/FFF printers. The navy blue PLA spool offers reliable extrusion, good layer adhesion and consistent color for prototyping, models and everyday parts. The filament is provided on a 0.75 kg spool and is intended for standard PLA temperature settings, delivering predictable dimensional stability for routine printing tasks.

Advantages

The filament combines easy feeding and steady melt flow with stable layer bonding, reducing print failures and stringing in typical desktop printers. Its navy blue color remains consistent across prints, which helps achieve uniform visual results for assembled parts and scale models. The material's predictability under standard PLA settings supports efficient setup and repeatable print outcomes.

Suitable for

• Functional prototypes and concept models
• Scale models and miniatures
• Household parts and fixtures
• Educational and hobbyist projects

Key specifications

• Material: Polylactic Acid (PLA)
• Color: Navy blue
• Net weight: 0.75 kg spool
• Intended printing method: FDM/FFF desktop 3D printers
• Compatibility: Standard PLA printing temperature range
• Application focus: General-purpose printing, prototyping and models

How to use

Load the filament onto the printer spool holder and feed it into the extruder according to your printer manufacturer's instructions. Use standard PLA nozzle temperatures (typically in the range recommended by your printer or 3D printer hotend manufacturer) and adjust bed temperature and adhesion methods as appropriate for your model. Calibrate extrusion multiplier and print speed to your machine for optimal surface finish and dimensional accuracy. Allow printed parts to cool gradually for best layer adhesion and minimal warping.

Usage recommendations

Store the filament in a dry place away from direct sunlight and moisture. For consistent results, dry the filament if it has been exposed to humid conditions before printing. Monitor first-layer adhesion and make small tuning adjustments to temperature, retraction and print speed when changing layer height or print orientation.