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Plexiwire
ASA is an engineering-grade material that combines the strength and heat resistance of ABS with enhanced resistance to ultraviolet radiation and weather conditions.
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Grey ASA Filament 1.75 in a 250 g spool (100 m) is usually picked when you need precision without committing to a full roll. It’s a practical format for test prints, calibration, or small functional parts where material usage stays controlled.
In day-to-day printing, Grey ASA Filament 1.75 behaves in a predictable way once the printer is tuned. The material feeds smoothly, and extrusion remains stable, which helps avoid small defects that tend to appear during longer or more detailed prints.
The 250 g (100 m) spool works well for prototyping or dialing in settings. It gives enough material to experiment without overloading your shelf with unused filament.
ASA Filament 1.75 keeps its core characteristics regardless of spool size. That includes steady dimensional behavior and consistent layer bonding, which matters when parts need to align properly.
ASA is commonly used in FDM printing for components that go beyond visual models. It’s often chosen for parts exposed to sunlight or changing temperatures, where maintaining shape over time becomes important.
ASA Filament Grey is frequently used for brackets, housings, and protective elements. In practice, it holds up well in conditions where basic materials may start to degrade.
Grey gives prints a balanced, technical look. It doesn’t stand out too much, which makes it useful for mechanical parts or assemblies where appearance should stay understated.
Grey ASA Filament produces an even tone across layers. This helps avoid visible differences in color, especially on flat or larger surfaces.
ASA Filament Grey is known for consistent extrusion once settings are set correctly. The flow remains even, which reduces the likelihood of unexpected print issues.
Grey ASA Filament 1.75 provides reliable layer adhesion and predictable results. Combined with the 250 g (100 m) format, it becomes a convenient option for small runs and controlled projects.
| Nozzle temperature | 260–270 °C |
| Bed temperature | 90 - 100 °C |
| Volumetric flow rate | up to 12 mm³/s |
| Cooling | minimal or off |
| Enclosure | recommended for large models |
| Filament diameter | 1.75 mm |
| Net weight | 250g |
| Filament length | 100 m |
| Filament color | Gray |
| Density | 1.07 g/cm³ |
| Vicat softening temperature | ≈ 94 °C |
| Heat resistance | up to 93 °C |
| Build surface | PEI, glass with adhesive, Magigoo, Dimafix |
| Surface finish | Semi-matte or glossy after post-processing |
| UV resistance | High |
| Mechanical strength | High |
For stable printing, use a heated build plate and an enclosed chamber. Avoid drafts — ASA is sensitive to sudden airflows. After printing, store the spool in a dry container to prevent moisture absorption.
ASA by Plexiwire is a reliable filament that combines technical strength with ease of printing. Resistant to time, sunlight, and mechanical stress — perfect for your most demanding projects.
