Prusament ASA
Specifications
- Weight: 800g
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Nozzle temperature: 260±5 °C
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Heatbed temperature: 110±5 °C
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Recommended steel sheet: Satin
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Recommended nozzle: 0.4 mm brass nozzle
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Supported Prusa print profiles: All Prusa FDM 3D printers
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Filament diameter: 1.75 mm
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Filament diameter tolerance: ±0.04 mm
$27.99
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Description
Prusament ASA is a strong and weather-resistant 3D printing filament designed for outdoor and functional parts because it offers excellent UV resistance, durability, and temperature stability compared to PLA and PETG. Prusament ASA is a great choice for mechanical components, automotive parts, and prints that need to withstand harsh environments.
Excellent for outdoor use
ASA’s one of the main advantages is excellent UV resistance. This, in combination with good high-temperature resistance, makes it perfectly suitable for making outdoor parts with a long lifespan. Here’s a great example: Czech company Anitra System uses Prusament ASA for making GPS loggers attached to migratory birds, where long lifespan and high resistance are necessary.
Perfectly smooth finish made with acetone vapors
ASA is soluble in acetone. When exposed to acetone vapors, the model’s surface melts and forms a glossy finish, hiding print layers and imperfections. The result resembles an injection-molded part. You can learn more about chemical smoothing in our blog article.
Fine details without stringing
Unlike other technical materials, ASA offers little to no stringing. This makes it suitable for printing tiny, detailed parts, such as tabletop figures and similar models.
Color Consistency Guaranteed
Every Prusament color is formulated and locked to a documented spectroscopic recipe. We test every batch against the standard before it ships. The result: if you run out mid-project and order a second spool, the colors will match perfectly.
±0.02 mm Manufacturing Precision
Some manufacturers claim similar numbers, but claims without proof are just marketing. We measure and record diameter and ovality continuously across the full length of every spool, and we publish the actual data.
High Quality You Can Check Yourself
Every Prusament spool comes with the actual measured data from manufacturing: diameter readings along the entire length, weight, and ovality. We’re the only filament manufacturer in the world that does this.
Perfect Winding On Every Spool
Our ASA filament is wound under controlled tension on precision machines. Every spool goes through a final inspection before shipping. The result is a spool that feeds smoothly from start to finish, and it looks great every time.
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