American Filament Gunmetal Gray PCTG Filament

USA-made gunmetal gray PCTG filament for tougher functional prints, workshop parts, brackets, and enclosures that benefit from a darker metallic-looking finish.

• Material: PCTG, a PET-based copolyester often chosen when you want more toughness and chemical resistance than standard PLA.
• Finish: Gunmetal gray with a surface appearance that can lean more matte or more glossy depending on print settings.
• Print character: Strong layer adhesion, steady flow, and reliable printing on many machines without requiring a full enclosure.
• Performance: Good impact resistance, solid durability, and lower moisture sensitivity than many common everyday filaments.
• Good fit for: utility parts, housings, organizers, shop helpers, and durable everyday prints.

A strong everyday choice when you want a tougher PET-based filament with a clean industrial color.

Resources:

• PCTG Technical Data Sheet (TDS)
• PCTG Material Safety Data Sheet (MSDS)
• American Filament Bambu printer profiles