{"product_id":"tough-pro-pla-electric-blue-1-75mm","title":"Tough Pro PLA+, Electric Blue, 1.75mm","description":"\u003cdiv\u003e\n\u003cp\u003eTough Pro PLA+, Electric Blue, 1.75mm from 3D-Fuel is engineered for performance-focused 3D printing where strength and reliability matter most. Built in the United States from genuine NatureWorks™ 3D870 Ingeo PLA, this filament blends the ease of PLA with industrial-grade toughness and heat resistance, giving you parts that stand up to real-world use without sacrificing print quality.\u003c\/p\u003e \u003ch2\u003eWhat sets Tough Pro PLA+ apart\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eNatureWorks-backed eco-profile\u003c\/strong\u003e: Sustainably sourced bio-plastic with a clear environmental advantage, manufactured in the U.S. for quality you can trust.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUnmatched impact strength\u003c\/strong\u003e: Delivers up to 8.8x the impact toughness of standard PLA+, designed for parts that endure drops, knocks, and handling in the field.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeat resistance that rivals ABS\u003c\/strong\u003e: Higher resistance to heat than typical PLA+, with the option to further enhance properties through annealing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIndustrial-grade engineering\u003c\/strong\u003e: Third-generation material engineering targets the stiffness, toughness, and reliability needed for engineering prototypes and end-use components alike.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePremium print consistency\u003c\/strong\u003e: Manufactured in U.S. facilities with strict process controls to ensure consistent diameter and ovality, backed by real-time multi-axis laser measurement.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClear, reliable packaging\u003c\/strong\u003e: Comes on a full 1 kg AMS-compatible spool, vacuum-sealed for protection and easy handling, ready for reliable feeding in your printer.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eColor and finish\u003c\/strong\u003e: Electric Blue hue that stands out in builds, without sacrificing surface smoothness or print fidelity.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePrinting guidance for best results\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eDiameter and tolerance\u003c\/strong\u003e: 1.75 mm filament with +\/- 0.02 mm tolerance to promote consistent extrusion and print quality.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eTypical printing temperatures\u003c\/strong\u003e: 220–250°C for the extruder; bed temperature 0–60°C, with common bed surfaces including PEI, heated glass, BuildTak, and similar setups.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRecommended print speed\u003c\/strong\u003e: 60–250 mm\/s, allowing you to balance speed with part quality for robust prototypes and durable end-use parts.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePost-processing and annealing\u003c\/h2\u003e\n\u003cp\u003eYou can anneal Tough Pro PLA+ prints after printing to achieve even higher heat resistance and toughness. When annealed, parts can shrink by about 1–2% and may warp if not properly constrained. For best results, ensure prints are tightly held in a supporting fixture or enclosure (gypsum or salt flour setups are commonly used) to minimize warping during heat treatment. Even without annealing, Tough Pro PLA+ offers superior heat resistance and impact strength compared with standard PLA+.\u003c\/p\u003e \u003ch2\u003eUse cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eFunctional prototypes and investment-jig components that require durability and reliable performance under load.\u003c\/li\u003e \u003cli\u003eRugged housings, protective casings, and tool handles that see daily handling and moderate impact.\u003c\/li\u003e \u003cli\u003eAutomotive, robotics, and consumer electronics parts where resistance to heat and physical shocks matters.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaterial: NatureWorks 3D870 Ingeo PLA (USA-made)\u003c\/li\u003e \u003cli\u003eForm: 1.75 mm filament; 1 kg spool\u003c\/li\u003e \u003cli\u003eColor: Electric Blue\u003c\/li\u003e \u003cli\u003eDiameter tolerance: +\/- 0.02 mm\u003c\/li\u003e \u003cli\u003eSpool: AMS-compatible, vacuum-sealed packaging\u003c\/li\u003e \u003cli\u003ePrint surface compatibility: PEI, heated glass, BuildTak, etc.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose Tough Pro PLA+ for projects that demand the practical printability of PLA with the robustness of engineering plastics. It’s the filament you reach for when everything on the desk needs to perform under demanding conditions without compromising on surface finish or ease of printing.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"3D-Fuel","offers":[{"title":"Tough Pro PLA+ \/ 1kg 1.75mm Spool \/ Electric Blue","offer_id":45321416474703,"sku":"A35E8","price":32.95,"currency_code":"USD","in_stock":true},{"title":"Tough Pro PLA+ \/ 4kg 1.75mm Spool \/ Electric Blue","offer_id":45321416507471,"sku":"A37E8","price":119.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2406\/7407\/files\/pro-pla-electric-blue-175mm-456758.jpg?v=1779973375","url":"https:\/\/hobbytechsupply.com\/products\/tough-pro-pla-electric-blue-1-75mm","provider":"Hobby Tech Supply","version":"1.0","type":"link"}