Obsidian Black AF 1.75mm PCTG Filament Made in the USA!

American Filament PCTG is very similar to PETG with several distinct advantages. You could even call it a PETG+! Our PCTG is made with a PET-based copolyester specifically designed for professional grade 3D printing applications where easy processing and high toughness are critical. 

This material features a unique self-bonding ability providing very high layer to layer adhesion; it features a high melt strength ensuring an even flow during the 3D printing process; it is more chemically resistant & stable than PETG, ABS, or ASA making it suitable for a wide variety of applications; unmatched impact strength & toughness; lower moisture absorption than PETG making it more shelf stable; and it can be printed reliably without an enclosure. 

Unlike PETG, the finish of PCTG can vary between matte and glossy depending on the temperature and speed you print it at. 

Key Features:

• Unmatched Strength & Toughness: Higher compressive, tensile, and impact strength than PETG.
• High-Temp: Glass Transition Temperature of 85°C. 
• Professional Grade Performance
• Low Odor
• Effortless Printing: Even flow rate & capable of being printed at a wide range of temperatures. 
• Made in the USA: Manufactured with American quality you can trust.