Prusa Prusament PA11 Carbon Fiber Black 800g 1.75mm Filament
SKU: 70979643774

Prusa Prusament PA11 Carbon Fiber Black 800g 1.75mm Filament

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Description

Prusa Prusament PA11 Carbon Fiber Black 800g 1.75mm FilamentAre you looking to buy Prusament PA11 Carbon Fiber Black Filament in Australia? Prusament PA11 Carbon Fiber Black is a Polyamide 11 filled with (recycled) carbon fibers to improve its strength and minimize warping. This material also has a great temperature resistance (up to 190 C) and its mechanical properties are similar to our Prusament PC Blend Carbon Fiber due to the impact strength and tensile characteristics, this material is especially

Are you looking to buy Prusament PA11 Carbon Fiber Black Filament in Australia?

Prusament PA11 Carbon Fiber Black is a Polyamide 11 filled with (recycled) carbon fibers to improve its strength and minimize warping. This material also has a great temperature resistance (up to 190 °C) and its mechanical properties are similar to our Prusament PC Blend Carbon Fiber - due to the impact strength and tensile characteristics, this material is especially suitable for the production of mechanical parts, such as gears and other models where durability is key.

Manufactured In-House By Josef Prusa

We were not satisfied with the quality of filaments on the market. So we decided to make our own! Prusa Research is the only 3D printer manufacturer with its own filament production.

Premium-Grade Materials And Thorough Testing

The whole manufacturing process is closely monitored and tested – string diameter, color consistency, and mechanical properties – to make sure that every spool is perfect.

± 0.04 mm Manufacturing Guaranteed Precision

 

We believe the industry standard of 0.05 mm isn’t sufficient for perfect 3D printing. Instead, we guarantee ±0.04mm precision and highly-consistent colors in our filaments.

High Quality You Can Check Yourself

We are the only manufacturer that gives the option to inspect parameters of every filament spool. Scan a QR code on the spool to see all details online (check the sample spool).


 

About PA11 Carbon Fiber Black

Prusament PA11 Carbon Fiber Black is a Polyamide 11 filled with recycled carbon fibers which makes it very tough and durable without the tendency to warp (a common issue with PA12). This material offers great mechanical properties, high durability and high temperature resistance (up to 190 °C). It is also resistant to a number of solvents, such as Sodium Hydroxide (NaOH), methanol, ethanol, toluene, acetone, motor oils, gasoline, etc.

Prusament PA11 Carbon Fiber has good sliding properties and abrasion resistance. This makes it suitable for durable mechanical parts, such as gears and other moving parts. The mechanical properties (impact strength, tensile characteristics of the material) are similar to those of Prusament PC Blend Carbon Fiber. More information can be found in our material table.

Carbon fibers inside the filament are made by recycling waste from the manufacturing process or from carbon composites after the end of their lifespan.

Print preparation

Prusament PA11 Carbon Fiber Black can be printed onto textured or satin print sheets with a thin separation layer made with a glue stick (a separation layer is extremely important). However, the results may not be perfect. This is why we are introducing a new type of sheet - the Double-sided Powder-coated PA Nylon Satin Spring Steel Sheet which was designed specifically for Prusament PA11 Carbon Fiber Black. It is necessary to use a hardened steel nozzle. Carbon fibers are a highly-abrasive material and may damage brass nozzles.

If you are using the new PA Nylon Satin sheet, never clean it with IPA, acetone or other solvents - the surface will deteriorate quickly. Instead, clean the sheet with water only (a drop of dishwashing detergent may be used to clean greasy areas). We recommend printing in a well-ventilated room because PA11 with carbon fibers may release a noticeable odor into the air and produce ultra-fine particles. Printing on an enclosed 3D printer helps contain the odors and particles, plus the increased temperature may improve inter-layer adhesion.

PA11, like other polyamides, is a hygroscopic material (it absorbs air moisture). If the absorbed humidity reaches high values, the print quality will deteriorate. Deterioration occurs after a few days to a month, but if you are unsure or know you have not printed for a long time, we recommend drying the filament at 90°C for 4-6 hours before printing.

Also, don’t forget that the heatbed preheated for printing with PA11 has a high temperature (110 °C) and may burn you if you touch it!

You can find more in-depth printing tips in our article at blog.prusa3d.com and in our Material table.

Printing Setup

Nozzle 285±5 °C
Heatbed 110±10 °C

Basic Attributes

Great mechanical properties (tenacity and toughness) Requires hardened stainless steel nozzle
Excellent temperature resistance (up to 190 °C) Lower inter-layer adhesion compared to pure PA11
Low friction coeficient Still somewhat hygroscopic
Good abrasion resistance Higher price
Noticeably less hygroscopic compared to other polyamides Produces odors during printing
Highly attractive matt black surface    
Dimensional stability – easy printing, possible to print large models    
High wear resistance    
Uses recycled carbon fibers from the manufacturing process    

Notes

Prusament PA11 Carbon Fiber Black is made in-house by Prusa Research.

1.75 mm filament is manufactured with a precision of ±0.04 mm.

The recommended maximum temperatures for drying PA11 CFB are 90 °C for 4 - 6 hours.

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Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 70979643774

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★★★★★ 5
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Style: Assorted Balls (Pack of 3), Size: 2.5 inch
Great toy for my Doberman. She chews through tennis balls in about 15 minutes but these are very durable. She likes to chase them but also just chew on them.
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Reviewed in the United States on April 26, 2026
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Phoenix, US
★★★★★ 5
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Style: Fetch Balls (Pack of 2), Size: 3 inch
Very bouncy. I like the noise it makes when you throw it. Pretty durable. Good size. Dog loves to play with them. Good material. Easy to use.
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Reviewed in the United States on April 5, 2026
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Susan Cedar
Phoenix, US
★★★★★ 4
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Style: Glow Balls (Pack of 3), Size: 2.5 inch
Fantastic. Sturdy. My dog loves them Glow in the dark is great for fetch at night. I keep a flashlight with me because the glow doesn't last really long. But they charge very quickly and are really bright.
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Reviewed in the United States on February 22, 2026
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Maddox
Houston, US
★★★★★ 5
Indestructible
Style: Fetch Balls (Pack of 2), Size: 3 inch
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Reviewed in the United States on April 19, 2026
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Animal Lover
Lake Worth, US
★★★★★ 5
Great trial set. Just be careful throwing the orange one!
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Blue isn't that easy to see in the yard White charges with bright light/UV and is truly a game changer for night-time fetch. Both dogs clearly favor it. Orange is easy to see in the grass at day They're 3 different weights as well, so double trial. I prefer medium for my big dogs, though light performs well too The orange is HEAVY and unyielding. Do NOT throw it with a ball thrower. It could damage your house or knock your dog out. Seems tough though.
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Reviewed in the United States on January 16, 2026

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