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Proto-pasta CFP11705 The Original Carbon Fiber Spool, PLA 1.75 mm, 500 g, Black

Proto-pasta CFP11705 The Original Carbon Fiber Spool, PLA 1.75 mm, 500 g, Black

Q: Does this filament have any conductive properties?

This filament is not conductive.

Q: Once you print the part, at what temperature does the part start to lose its strength?

Because it is PLA based, it will start to soften around 100-120f. ProtoPasta is releasing a new higher temp PLA with carbon fiber reinforcements soon though. Stay tuned!

Q: Why would i buy this if more brittle than pla? if carbon fiber supposed to be stronger than pla? why is this more brittle???

After model is made, it's solid as a rock. It also has a matte finish, better than PLA. However, it is brittle off of the roll (bad) but once it's extruded, it is equal or stronger than PLA and the finish is nice (good). Try it yourself, your opinions may differ.

Q: Will this work with a M3D or a Robox?

Here are the conditions that worked best for my printer, and you can see if the characteristics match. It prints at 225*C and clogs unless I use a >=0.6mm nozzle. The site says you don't have to use a heated bed, but I can't get it to stick without heat. I get best results when my heated bed is around 40-60*C. Also, the filament is highly corrosive, so I'd recommend you consider needing to replace your printer's nozzle down the road. I was able to find a nickel plated brass nozzle that is designed for corrosive filaments and it has done me really well. Hope all that helps.

4.0/5

Product ID: 69128421

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Details

Brand
Proto-Pasta
Material
Carbon Fiber
Colour
Black
Item weight
500 Grams
Item diameter
1.75

🖤Matte Black finish hides layer lines

🧱Warp-free prints with superior dimensional stability

♻️Eco-friendly fully recyclable corrugated spool

Description

🖤 Print Strong, Print Sleek — Carbon Fiber Reinvented for the Modern Maker

ECO CONSCIOUS PACKAGING - Shipped on industry-first fully recyclable corrugated spools, combining sustainability with superior spool design for flawless filament feed.
PROUDLY MADE IN THE USA - Crafted with precision and care in Washington, ensuring top-tier quality and customer support for your creative endeavors.
SLEEK MATTE BLACK AESTHETIC - Prints with a photogenic matte finish that conceals layer lines, giving your prototypes and parts a premium, polished look.
EFFORTLESS PRINTING EXPERIENCE - Compatible with standard PLA settings—no heated bed needed—making high-performance carbon fiber printing accessible and hassle-free.
UNMATCHED RIGIDITY PRECISION - Stiffer than standard PLA for ultra-accurate, warp-free prints that stand out in any professional project.

Proto-pasta CFP11705 is a 500g spool of premium 1.75mm carbon fiber reinforced PLA filament, engineered for superior stiffness, dimensional stability, and warp-free printing without a heated bed. Featuring a matte black finish that masks layer lines and packaged on a fully recyclable corrugated spool, this filament delivers professional-grade prints with ease and eco-conscious design, proudly manufactured in the USA.

Specifications

Manufacturer	Protoplant INC
Part number	CFP11705
Item Weight	500 g
Item model number	CFP11705
Size	500G US
Colour	Black
Material	Carbon Fiber PLA
Item Package Quantity	1
Cutting Diameter	1.75 Millimetres
Batteries included?	No
Batteries Required?	No
Item diameter	1.75 Millimetres

Have a Question? See What Others Asked

Does this filament have any conductive properties?

Once you print the part, at what temperature does the part start to lose its strength?

Why would i buy this if more brittle than pla? if carbon fiber supposed to be stronger than pla? why is this more brittle???

Will this work with a M3D or a Robox?

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

View all Trustpilot reviews

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E£ 8031

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