Bambu Lab

Bambu Lab ASA Gray Filament 1.75mm 1kg with Spool

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  • Extraordinary UV, weather, oxidation, and aging resistance
  • Exceptional temperature resistance (remains stable up to 100°C)
  • High impact strength and durability
  • Suitable for outdoor applications and long-term structural use (e.g., plant signs, mailboxes, wind vanes)
  • Diameter: 1.75mm ± 0.03mm
  • RFID embedded for intelligent printing with preloaded parameters
  • Tough and durable material for challenging outdoor conditions

Frequently bought together with Bambu ASA Gray Filament

A 3D printed twisted geometric vase made with Bambu Lab ASA Gray 1.75mm filament, featuring a smooth matte finish and distinct layer lines.

Bambu Combo

Specification

Parameters Comparison

Property ABS ASA PC
Price / kg $27.99 $29.99 $39.99
Composition acrylonitrile – butadiene – styrene acrylonitrile – styrene – acrylate Polycarbonate
Hotend Compatibility All Size/Material
Build Plate Compatibility Engineering Plate, High Temperature Plate, Textured PEI Plate
AMS Compatibility Yes Yes Yes
Glue Bambu Liquid Glue/Glue Stick Bambu Liquid Glue/Glue Stick Glue Stick
Dry Out Before Use Recommended Recommended Required
Odor During Printing Pungent odor Relatively lighter pungent odor Light phenol-flavored odor
Toughness (Impact Strength – XY) 39.3 kJ/m² 41.0 kJ/m² 34.8 kJ/m²
Strength (Bending Strength – XY) 62 MPa 65 MPa 108 MPa
Stiffness (Bending Modulus – XY) 1880 MPa 1920 MPa 2310 MPa
Layer Adhesion (Impact Strength – Z) 7.4 kJ/m² 4.9 kJ/m² 9.0 kJ/m²
Heat Resistant (HDT, 0.45 MPa) 87 ℃ 100 ℃ 117 ℃
Saturated Water Absorption Rate / % (25 °C, 55% RH) 0.65% 0.45% 0.25%

Recommended Printing Settings

Setting Recommended Value
Drying Settings (Blast Drying Oven) 80 °C, 8 h
Printing and Keeping Container’s Humidity < 20% RH (Sealed, with Desiccant)
Nozzle Temperature 240 – 270 °C
Bed Temperature (with Glue) 80 – 100 °C
Printing Speed < 250 mm/s

Accessory Compatibility

Parameter Recommended Not Recommended
Build Plate Smooth PEI Plate, Textured PEI Plate Cool Plate, SuperTack
Hotend All Size / Material /
Glue Bambu Liquid Glue, Glue Stick /

Physical & Mechanical Properties

Property Value
Density 1.05 g/cm³
Vicat Softening Temperature 106 °C
Heat Deflection Temperature 100 °C
Melting Temperature 210 °C
Melt Index 7.0 ± 0.8 g/10 min
Tensile Strength 37 ± 3 MPa
Breaking Elongation Rate 9.2 ± 1.4 %
Bending Modulus 1920 ± 130 MPa
Bending Strength 65 ± 5 MPa
Impact Strength 41.0 ± 2.3 kJ/m²
Close-up of the Bambu Lab spool weight indicator window showing ASA material and a scale from 200g to 800g.
Integrated weight scale on the Bambu Lab spool for monitoring remaining ASA filament.

Extraordinary Weather & UV Resistance



Bambu ASA Filament offers outstanding UV, weather, oxidation, and aging resistance. It protects your outdoor prints from breakage and color degradation, ensuring long-term durability.

Exceptional Temperature Resistance



Designed to withstand high temperatures, Bambu ASA maintains its shape and strength even at 100°C, making it suitable for demanding outdoor applications.

Vacuum-sealed spool of gray Bambu Lab ASA filament next to its technical label showing 1.75mm diameter, 240-270°C printing temp, and SKU B01-D0-1.75-1000-SPL.
Close-up of the vacuum-sealed ASA Gray filament spool and the detailed technical specification label from Bambu Lab.
Close-up of a spool of Bambu Lab ASA Gray filament, vacuum-sealed in clear plastic for moisture protection.
Vacuum-sealed Bambu Lab ASA Gray filament on a spool, ready for high-quality 3D printing.

High Impact Strength & Durability



Engineered for toughness, this filament is ideal for structural and functional parts that require reliable long-term performance under stress.

High-Temperature Reusable Spool



Bambu ASA comes with a high-temperature reusable spool for convenient handling and long-term usage.

Close-up of a Bambu Lab filament spool edge showing the embossed "Temperature Resistance: < 90°C/耐温: < 90°C"specification in English and Chinese.
High-temperature resistant spool design for Bambu Lab ASA filament, rated for temperatures up to < 90°C
A 3D printed twisted geometric vase made with Bambu Lab ASA Gray 1.75mm filament, featuring a smooth matte finish and distinct layer lines.
Showcase of a twisted decorative vase 3D printed using Bambu Lab ASA Gray filament, highlighting its excellent surface quality and structural integrity.

RFID-Enabled Intelligent Printing



All print parameters are embedded in RFID and automatically recognized by the Bambu Lab AMS system, enabling seamless material identification and eliminating manual setup steps.

Individually packaged 3D printer hotend components arranged on a worktable, with labeled boxes facing upward
Individually packaged hotend components, neatly organized and labeled for identification

Wholesale & Private Label Services


We offer wholesale and private label (OEM) services for a wide range of 3D printing accessories, including build plates, hotends, and related components.

Composite image divided into four sections showing 3D printer build plates in the upper right area and hotend components in the lower sections
Build plates and hotend components shown in a structured layout for visual reference
Palletized rectangular cartons stacked at a 45-degree angle, each box clearly labeled for identification
Palletized cartons with clear labeling prepared for factory shipment
  1. Pungent and unpleasant odors may be released during printing. Make sure your printer is placed in a well-ventilated area.
  2. Drying conditions: 80℃ for 8 hrs. Store in a dry environment after use. Dry before use if the material absorbs moisture. For more details please refer to: Filament drying instructions on WIKI.
  3. ASA is prone to warping when printing large size and/or high infill density model. To avoid warping: 1) Not recommemded to print too large size and/or high infill density models. 2) Use enclosure printers and ensure the build plate is properly glued before printing. 3) Set lower printing speed and higher heatbed temperature. For more details please refer to: Common print quality problems and solutions on WIKI.
  4. AMS lite NOT Compatible
  5. Enclosure Printers Required

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Bambu Lab ASA Gray Filament 1.75mm 1kg with Spool Bambu Lab ASA Gray Filament 1.75mm 1kg with Spool
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