Carbon Fiber PETG

Carbon Fiber Filament

$5.50 USD

PETG170-CF7

*Now available in PETG!

Sitting comfortably between Carbon Fiber PLA and HTPLA from a price and performance perspective, Carbon Fiber PETG is a durable and forgiving general purpose material.

PETG-CF7 adds just enough Carbon Fibers to increase the stiffness of PETG without feeling brittle. Carbon Fibers also improve dimensional stability and look great!

Protopasta Carbon Fiber PETG includes:

  • 100% new PETG for the highest quality result
  • quality ingredients plus in-house processing for curated chemistry
  • minimal packaging with recyclable cardboard spools
  • processing from 230+ C @ 2 cu mm/s volume rate, 70+ C bed
  • less rigid than PLA and HTPLA for more flex before break
  • more heat resistance than PLA, but less than heat treated HTPLA

Technical Data Sheets

Technical data sheets available for download here. 

Safety Data Sheets

Safety data sheets available for download here.

Shipping

We provide a number of domestic shipping options within the United States via UPS, including free shipping on orders of $50 or more. We also provide international shipping via DHL Express.

Returns

At ProtoPlant's discretion, returns and replacements will be accepted within 90 days of purchase.  Please check the material label before opening your product.  Only sealed product can be returned. Shipping of items for exchange or refund is paid by the customer. More information about returns and replacements can be found in our terms and conditions. 



Customer Reviews
4.9 Based on 7 Reviews
5 ★
86% 
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4 ★
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CB
10/04/2024
Cameron B.
United States United States
I recommend this product

Another fantastic CF filament from Protopasta

The Protopasta CF PLA has always been my favorite filament for look, feel, and print quality. Lately I have been looking for some stronger filaments to print with, and tried some cheaper CF PETG filaments from various manufacturers and ended up being unhappy with the results. Not realizing that Protopasta makes a CF PETG filament (it doesn't seem available on Amazon), I went to their direct store and was extremely happy to see they now offer this filament. I bought a 1kg roll and an extremely satisfied - my prints look fantastic and have a noticable strength advantage over the CF PLA filament.

Carbon Fiber PETG
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GD
08/22/2023
Giovanni D.
United States United States
I recommend this product

CF look, PETG toughness

My company had a very good experience with the original CFPLA and decided to try some of the CFPETG. The look is VERY similar to the PLA, just a bit more glossy (typical for PETG). It's less rigid than the PLA, but stiffer than regular PETG. The more flexible filament moves slightly easier through Bowden tubes than the original CFPLA. We're very happy with this blend and will be using it for our more functional prints. I haven't noticed any quality issues with it being recycled, and we print 0.2mm layer height all day. The slight temperature resistance increase is nice as well. We tested our prints on a hot car dash in the FL summers, no deformation with this CFPETG while the CFPLA deformed easily. It's hot down here! One recommendation I have for successful printing is to print a temperature tower first. We've found this blend likes a lower temp than most PETG out there. Start at 210 and work your way up.

Carbon Fiber PETG (75% recycled)
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12/21/2023

Protopasta, Filament by Protoplant

So glad you like it! Thanks for sharing your experience!!!

GH
03/08/2023
Gregory H.
United States United States
I recommend this product

Excellent Material

This CF PETG is probably the nicest looking material I have ever printed with. It is easy to work with, no detectable warping and a truly amazing as printed finish. This material has become my go-to filament for basically any print that doesn't require a specific material.

Carbon Fiber PETG (75% recycled)
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05/10/2023

Protopasta, Filament by Protoplant

Great to hear! Thanks for sharing Greg!!!

AC
12/30/2022
Aaron C.
United States United States
I recommend this product

Carbon Fiber and PET-G seem to work very well together

I had some extra spending money from the holidays, and for me that means splurging on some nice filament. I bought a 1 kg roll of this filament, and I think I'm going to be getting more in the future. The printing quality is fantastic. Extrusion is consistent so I can assume that there is very little variation in the filament diameter. Being filled with carbon fiber, prints also have the characteristic sparkling or shiny finish associated with CF-filled materials. Additionally, the filler helps cut down on PET-G's gloss.

Carbon Fiber PETG (75% recycled)
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03/06/2023

Protopasta, Filament by Protoplant

Thanks for choosing and appreciating what make! All our best to you!!!

RW
07/20/2022
Raven W.
United States United States
I recommend this product

Awesome Material

I use the CF PETG to manufacture products for my company and it has provided superior strength and print quality compared to other PETG materials I have used in the past with the same print settings. Buy with confidence

Carbon Fiber PETG (75% recycled)
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Free Domestic Shipping

Free shipping in the lower 48 + DC over $49.

International Shipping

Live outside the U.S.? We ship all over the world!

Support from the Source

Expert, in-house support from Protopasta makers.