FLASHFORGE ASA Filament 1.75mm 1kg spool

FLASHFORGE ASA filament is a weather‑resistant 1.75mm filament supplied on a 1kg spool, aimed at outdoor and functional prints that need better UV and thermal stability than standard ABS. It works well for parts exposed to sunlight or heat, and the dimensional accuracy claim of +/- 0.02mm helps with reliable layer adhesion and consistent extrusion.

Key features

This ASA filament offers high UV resistance and improved heat tolerance, so printed parts retain shape during prolonged outdoor use. It produces less noticeable fumes than ABS and exhibits reduced warping, according to the manufacturer. The matte finish gives prints a smooth, low‑gloss appearance which suits RC models, exterior clips or automotive trim. Note that international listings may differ in packaging and documentation.

Technical details

• Name: FLASHFORGE ASA Filament 1.75mm
• Format: 1kg spool
• Colour: Black
• Material: ASA
• Size: 1.75mm

Usage tips

Print with a heated bed and proper enclosure where possible to reduce any remaining curling, and allow parts to cool gradually for better dimensional stability. It’s compatible with typical FDM printers that accept 1.75mm filament, and works well when you prioritise outdoor durability over glossy surface sheen. It’s a good fit if you need tougher exterior parts rather than purely decorative models.

Care & maintenance

Store spools dry and away from direct sunlight to preserve filament condition, as ASA can absorb moisture over time. Dry the filament before printing if you notice inconsistent extrusion or surface blemishes. Always follow the printer manufacturer’s safety guidance when printing materials that emit fumes.