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Overview

Bambu Lab gray ASA filament is a 1.75 mm, 1 kg spool for functional and outdoor 3D prints. Its UV and weather resistance helps prints retain their colour and structure in sunlight, while its strength and impact resistance support durable parts. Consistent diameter and optimized extrusion help deliver reliable feeding and smooth prints.

Gray - Bambu Lab ASA Filament - 1.75mm, 1kg - Filament with spool

Model: B01-D0-1.75-1000-SPL
Web Code: 20006911
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Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Reliable Outdoor Performance with Bambu Lab ASA

The Gray Bambu Lab ASA Filament is engineered for makers who need durable, weather-resistant 3D prints without compromising print quality. Designed as a high-performance alternative to ABS, ASA delivers excellent strength, UV resistance, and long-term stability—making it a go-to material for functional parts and outdoor applications.

With consistent diameter control and optimized formulation, this filament ensures smooth extrusion, dependable layer adhesion, and professional-grade results across compatible 3D printers.

Key Features & Benefits

•

UV & Weather ResistantMaintains color and structural integrity even under prolonged sun exposure

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Strong & Impact ResistantIdeal for functional parts that require durability and mechanical reliability

•

Matte Industrial FinishSubtle gray tone with a clean, low-gloss surface for professional-looking prints

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Improved Thermal StabilityBetter heat resistance than standard PLA, suitable for demanding environments

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Consistent Diameter & SpoolingReliable feeding and reduced risk of clogs or print interruptions

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Engineered for Precision PrintingOptimized for stable extrusion and predictable results

Typical Applications

• Outdoor enclosures and housings

• Automotive parts and brackets

• Functional prototypes

• Tooling and jigs

• Electrical covers and cable management

• Mechanical components exposed to sunlight or heat

Material & Compatibility

ASA (Acrylonitrile Styrene Acrylate) is a professional-grade thermoplastic known for its durability and resistance to UV, heat, and chemicals. It prints similarly to ABS but offers superior weather resistance and reduced yellowing over time.

Printing Considerations:

• Requires a heated bed for proper adhesion

• Enclosed printers are recommended to minimize warping

• Performs best with stable ambient temperatures

Compatible With:

• Most 1.75mm FDM 3D printers

• Optimized for Bambu Lab printer ecosystem

• Works well with enclosed systems like CoreXY and Cartesian printers

Why Users Choose Bambu Lab ASA

Makers, engineers, and print farms choose Bambu Lab ASA for its balance of strength, reliability, and environmental resistance. Whether producing end-use parts or durable prototypes, this filament provides confidence in long-term performance.

Compared to standard PLA, ASA offers significantly higher durability and heat resistance. Compared to ABS, it provides better UV stability and less discoloration—making it the preferred material for outdoor and functional prints.

Ready for Real-World Applications

If your prints need to perform beyond the workbench, Gray Bambu Lab ASA Filament is built for the job. Upgrade your material to handle heat, sunlight, and mechanical stress with confidence—print parts that last.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.