My spool was a fairly constant 1.68mm diameter, clogged frequently, and even with a perfect print it didn't seem like it could make a decent bond between the layers . I have a plain PETG part that seems to break about every 6 months, but the CF PETG part could not survive the initial install without failure even when it completed successfully. CF impregnated plastics tend to have exceptional physical properties and would probably make a great injection molding material or something, but it prints so differently than pure PETG that you shouldn't expect to take your working PETG profile and make a few small adjustments to connect this CF PETG. I won. I can't say it can't be used for great prints, but after 12 hours of experimenting I was only able to make two prints that looked respectable despite many complete failures, but both failed in ways standard PETG couldn't . In my case, the physical properties of the plastic couldn't improve the overall strength and seem to have caused more problems.
High-Quality Melca Black PLA 3D Printer Filament, 1Kg Spool, 1.75Mm Diameter With Precise Tolerance
30 Review
HATCHBOX 1.75 Mm Mint PLA 3D Printer Filament, Dimensional Accuracy +/- 0.03Mm, 1 Kg Spool
35 Review
YOYI 3D Printer Filament - PETG 1.75Mm 2.2Lbs(1Kg) Spool, High Accuracy +/- 0.03 Mm, 100% New Raw Material!
32 Review
HATCHBOX Silver Performance PLA 3D Printer Filament - Dimensional Accuracy+/- 0.03 Mm For Superior Printing Results
30 Review
π₯οΈ Enhanced Performance with Integrated Structure Motherboard Carborundum 8 66X8 66X9 84In
3 Review
ELEGOO Photocuring Monochrome 3D Printer: High-Resolution Prints in 129x80x160mm
3 Review
ELEGOO 3D Printer with Removable Motherboard - 220x220x250mm Build Volume - Additive Manufacturing Products
3 Review
π§Ό Elevate Your Cleaning Experience with the ELEGOO Mercury Washing Machine Turntable
3 Review