3D-Fuel Tough Pro PLA+ | Metallic Copper | 1.75mm | Made in USA

3D-Fuel is a domestic manufacturer based in Fargo, North Dakota, with full in-house production and real-time multi-axis laser quality control. Their Tough Pro PLA+ is built on NatureWorks™ Ingeo 3D870 — an engineering-grade bio-based resin with 8.8x the impact toughness of standard PLA+, validated by drop tests on a Bambu Lab X1C at 0.2mm layer height. No annealing required for most applications. Rivals ABS heat resistance and passes the hot car test — real-world vehicle dashboard summer temperatures.

Metallic Copper brings a warm, light-catching industrial finish to an already high-performance material. It suits structural cosplay armor, architectural feature models, art pieces requiring both strength and finish quality, and any functional part that needs to look as good as it performs. The copper tone shifts with viewing angle, adding visual depth to flat surfaces.

Key Benefits

• 8.8x the impact toughness of standard PLA+ — drop-tested, no annealing required
• NatureWorks™ Ingeo 3D870 engineering-grade bio-based resin
• Rivals ABS heat resistance — passes hot car dashboard test
• Anneal for maximum heat performance (1–2% shrinkage)
• AMS-compatible spool geometry
• Real-time multi-axis laser diameter and ovality measurement

Specifications

• Material: NatureWorks™ Ingeo 3D870 PLA
• Diameter: 1.75mm
• Spool weight: 1kg

Print Settings

• Nozzle temperature: 220–250°C
• Bed temperature: 0–60°C
• No enclosure required

Ships in 1–3 business days (orders placed after 4 PM Eastern are processed the next business day). Free shipping on consumable orders of $95 or more within the 48 contiguous U.S. states.

Defect or damage issue? Contact us within 7 days of delivery. See our Refund Policy.