Bambu Lab

Bambu Lab ASA Gray Filament 1.75mm 1kg with Spool

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  • Color Code:45102
  • 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

Looking for other products of Bambu Lab?

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

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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.

Clamp-on outdoor drink holder 3D printed using Bambu Lab ASA Gray Filament 45102 for UV resistance and durability
ASA Gray filament performs reliably in outdoor environments
Succulent plant pots 3D printed with Bambu Lab ASA Gray Filament 45102 for outdoor and indoor use
ASA Gray filament combines durability with clean surface finish

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.
Heat resistance comparison showing ASA filament maintaining shape at 100°C compared to PETG and ABS materials
ASA maintains structural integrity under elevated temperatures
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.

Car sunglasses clip 3D printed with Bambu Lab ASA Gray Filament 45102, demonstrating heat resistance and UV stability for automotive interiors
ASA filament resists heat deformation inside vehicles
Outdoor mailbox 3D printed using Bambu Lab ASA Gray Filament 45102, showcasing UV resistance and weather durability
ASA Gray filament withstands long-term outdoor exposure

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
Detailed birdhouse 3D printed using Bambu Lab ASA Gray Filament 45102, designed for outdoor UV exposure
ASA filament preserves detail in outdoor conditions
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.

Bambu Lab ASA filament spools including ASA Gray displayed with printed samples highlighting UV and heat resistance
ASA filament engineered for outdoor and high-temperature use
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
Rows of multi-color 3D printing filament spools organized on storage racks, showing a wide selection of PLA and specialty filaments
A wide range of 3D printing filament spools in different colors and material types, stored for organized inventory and distribution.
Stacks of multi-color 3D printer filament spools arranged in bulk storage, showing large inventory for distribution and supply
Bulk stacks of 3D printing filament spools in various colors, prepared for organized storage and distribution.

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  • 3D printed model made with Bambu Lab PLA Matte Ash Gray Filament showing smooth matte surface and neutral gray tone, Color Code 11102

    Bambu Lab PLA Matte Ash Gray Filament with Spool

    Color Code:11102

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  • 3D printed model made with PLA Metal Iron Gray filament, showing matte metallic surface and iron-like visual effect

    Bambu Lab PLA Metal Iron Gray Metallic Filament

    Color Code:13100

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  • A 3D printed spiral geometric vase model made with Bambu Lab Gray PLA Basic filament, featuring a smooth matte-satin finish and an RFID logo in the top corner.

    Bambu Lab PLA Basic Gray filament 1.75mm 1kg/Spool

    Color Code:10103

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    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

    Filament Rohs

    5.60 MB

    Filament MSDS

    9.23 MB

    Filament TDS

    368.37 KB

    Specification

    Parameters Comparison

    PropertyABSASAPC
    Price / kg$27.99$29.99$39.99
    Compositionacrylonitrile – butadiene – styreneacrylonitrile – styrene – acrylatePolycarbonate
    Hotend CompatibilityAll Size/Material
    Build Plate CompatibilityEngineering Plate, High Temperature Plate, Textured PEI Plate
    AMS CompatibilityYesYesYes
    GlueBambu Liquid Glue/Glue StickBambu Liquid Glue/Glue StickGlue Stick
    Dry Out Before UseRecommendedRecommendedRequired
    Odor During PrintingPungent odorRelatively lighter pungent odorLight phenol-flavored odor
    Toughness (Impact Strength – XY)39.3 kJ/m²41.0 kJ/m²34.8 kJ/m²
    Strength (Bending Strength – XY)62 MPa65 MPa108 MPa
    Stiffness (Bending Modulus – XY)1880 MPa1920 MPa2310 MPa
    Layer Adhesion (Impact Strength – Z)7.4 kJ/m²4.9 kJ/m²9.0 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

    SettingRecommended Value
    Drying Settings (Blast Drying Oven)80 °C, 8 h
    Printing and Keeping Container’s Humidity< 20% RH (Sealed, with Desiccant)
    Nozzle Temperature240 – 270 °C
    Bed Temperature (with Glue)80 – 100 °C
    Printing Speed< 250 mm/s

    Accessory Compatibility

    ParameterRecommendedNot Recommended
    Build PlateSmooth PEI Plate, Textured PEI PlateCool Plate, SuperTack
    HotendAll Size / Material/
    GlueBambu Liquid Glue, Glue Stick/

    Physical & Mechanical Properties

    PropertyValue
    Density1.05 g/cm³
    Vicat Softening Temperature106 °C
    Heat Deflection Temperature100 °C
    Melting Temperature210 °C
    Melt Index7.0 ± 0.8 g/10 min
    Tensile Strength37 ± 3 MPa
    Breaking Elongation Rate9.2 ± 1.4 %
    Bending Modulus1920 ± 130 MPa
    Bending Strength65 ± 5 MPa
    Impact Strength41.0 ± 2.3 kJ/m²

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