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3D-FUEL Pro PCTG Filament – Copper, 1.75mm, 1 kg

3D-FUEL FUELING YOUR CREATIVITY ★ 3.7/5 · ItemOracle Score Budget

$37 USD
Price subject to change
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3D-Fuel Tough Pro PCTG Filament for 3D Printing, Better Than PETG Filament, Made in The USA, 3D Printer Filament, Dimensional Accuracy +/- 0.02 mm, 1.75mm, 1 kg Spool, Metallic Copper

Durable PCTG filament designed for high-impact prints with smooth performance. Customers note strong prints and good chemical resistance, with color-quality copper appearing forgiving in finish

Highlights

  • up to 20x tougher than PETG
  • optimized for metal hotends
  • dimensional accuracy +/- 0.02 mm

Pros

  • Extraordinary toughness and strength
  • Optimized for all-metal hotends
  • Good printability and dimensional accuracy

Cons

  • Mixed reviews on layer adhesion
  • Some reports of stringing variability
  • Flexibility may be higher than PETG

Best For

  • robust mechanical parts
  • high-stress prototypes
  • functional components requiring durability
  • custom hardware housings
  • enclosures for electronics
  • gears and functional fixtures

Features

  • Pro PCTG filament delivers high-impact durability and smooth printability
  • Optimized for all-metal hotends with 250-270C nozzle and 70-85C bed
  • Low warp, minimal shrink, and great layer adhesion for consistent prints
  • Resists moisture absorption and chemical wear

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