Bambu Lab ASA Aero Filament 1.75mm 1kg White Reusable Spool

Introducing the Bambu Lab ASA Aero Filament, a high-performance 3D printing material designed for demanding applications. This 1.75mm diameter filament comes in a 1kg spool of pristine white, featuring a reusable spool that supports sustainable printing practices. ASA Aero is an advanced formulation of Acrylonitrile Styrene Acrylate (ASA), optimized for superior strength, weather resistance, and printability. It is the ideal choice for outdoor parts, functional prototypes, and durable enclosures that require UV stability and long-term performance.

Advantages

ASA Aero offers excellent UV resistance and weather resistance, making it perfect for outdoor use without yellowing or degradation. It has low water absorption, ensuring consistent print quality even in humid environments. The filament is compatible with Bambu Lab AMS systems for multi-material printing, and the reusable spool reduces waste. With a wide printing temperature range of 250-270 °C and a bed temperature of 90-100 °C, it adheres well to PEI, Engineering, and High-Temperature plates. The material's high heat deflection temperature (93 °C at 0.45 MPa) and tensile strength (43 ± 2 MPa) ensure robust, long-lasting prints.

Suitable for

• Outdoor parts and fixtures
• Functional prototypes
• Durable enclosures and housings
• Automotive components
• Garden tools and equipment
• Any application requiring UV stability and weather resistance

Key specifications

• Material: ASA (Acrylonitrile Styrene Acrylate)
• Filament Diameter: 1.75 mm
• Net Weight: 1 kg
• Color: White
• Spool Type: Reusable Spool (ABS material)
• Printing Temperature: 250-270 °C
• Bed Temperature: 90-100 °C
• Density: 1.07 g/cm³
• Tensile Strength: 43 ± 2 MPa
• Elongation at Break: 25 ± 5%
• Heat Deflection Temperature (HDT): 93 °C (0.45 MPa)
• UV Resistance: Excellent
• Water Absorption: Low
• Recommended Build Surface: PEI Plate, Engineering Plate, High-Temperature Plate
• Recommended Enclosure: Yes
• Compatibility: Bambu Lab AMS compatible

Recommendations

For best results, use an enclosed printer to maintain stable temperature and minimize warping. Ensure the build surface is clean and properly leveled. Store filament in a dry environment to prevent moisture absorption. This filament is optimized for Bambu Lab printers but can be used with other 1.75mm compatible FDM printers.