3D-Fuel Tough Pro PLA+ | Chocolate Brown | 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.

Chocolate Brown in Tough Pro brings a warm, earthy tone to structural parts and prop builds. It suits high-impact terrain models, costume armor with natural coloring, rugged workshop fixtures, and any functional part where organic appearance meets engineering performance. The warm brown finish reads as purposeful and refined without additional post-processing.

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.