{"product_id":"tough-pro-pla-midnight-black-1-75mm","title":"Tough Pro PLA+, Midnight Black, 1.75mm","description":"\u003cdiv\u003e\n\u003cp\u003eTough Pro PLA+ Midnight Black, 1.75mm is the PLA filament built for parts that must endure real-world stress without sacrificing printability. Made in the United States from genuine NatureWorks™ 3D870 Ingeo PLA, this filament delivers a third‑generation level of material engineering that combines the eco-friendly benefits of PLA with ABS‑like toughness and heat resistance. The result? Strong, smooth prints with a truly premium feel that stand up to demanding applications.\u003c\/p\u003e \u003ch2\u003eWhat sets Tough Pro PLA+ apart\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eUp to 8.8x the impact toughness of standard PLA+ in test parts, delivering durable prototypes and functional components that resist impact and fatigue.\u003c\/li\u003e \u003cli\u003eHeat resistance that rivals ABS, helping parts perform reliably in warm environments and even in hot car interiors—especially when annealed for maximum performance.\u003c\/li\u003e \u003cli\u003eManufactured in the US from sustainable NatureWorks Ingeo PLA, offering an incredible eco-profile without compromising strength or print quality.\u003c\/li\u003e \u003cli\u003eDesigned for industrial‑grade toughness while preserving the ease of printing that PLA+ users expect — prints smooth as butter from first layer to finish.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal uses\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eFunctional prototypes and end‑use parts that require higher impact resistance and heat tolerance than standard PLA+. \u003c\/li\u003e \u003cli\u003eJigs, tool housings, enclosures, and components exposed to daily wear and higher temperatures.\u003c\/li\u003e \u003cli\u003eAutomotive-inspired interior parts or any project where resilience matters as much as surface finish.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003ePrinting and post‑processing\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eRecommended printing temperature: 220–250°C. Recommended bed temperature: 0–60°C. Bed surfaces: PEI, heated bare glass, blue painter’s tape, BuildTak, WhamBam.\u003c\/li\u003e \u003cli\u003eRecommended print speed: 60–250 mm\/s for a balance of speed and surface quality.\u003c\/li\u003e \u003cli\u003eAnnealing for maximum heat resistance and toughness is possible after printing. Note that parts shrink 1–2% during annealing and may warp if not tightly constrained in gypsum or salt flour during the process.\u003c\/li\u003e \u003cli\u003eFor best results, anneal only after confirming your part geometry can tolerate the shrinkage and that appropriate fixturing is used to minimize warping.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eFilament quality you can trust\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eAll 3D-Fuel filament is manufactured in United States production facilities, ensuring tight process control and consistent quality.\u003c\/li\u003e \u003cli\u003eDiameter tolerance: ±0.02 mm with real‑time multi‑axis laser measurement to monitor diameter and ovality during production.\u003c\/li\u003e \u003cli\u003ePackaging: 1 kg on an AMS‑compatible spool, vacuum-sealed for moisture protection.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eSpecifications at a glance\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eMaterial: Tough Pro PLA+ (NatureWorks Ingeo PLA) • Color: Midnight Black • Diameter: 1.75 mm\u003c\/li\u003e \u003cli\u003eWeight: 1 kg (2.2 lbs) per spool\u003c\/li\u003e \u003cli\u003ePrint profiles: 220–250°C nozzle; 0–60°C bed; 60–250 mm\/s\u003c\/li\u003e \u003cli\u003eRecommended bed surfaces: PEI, heated glass, blue painter’s tape, BuildTak, WhamBam\u003c\/li\u003e \u003cli\u003eOrigin: United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"3D-Fuel","offers":[{"title":"Tough Pro PLA+ \/ 1kg 1.75mm Spool \/ Midnight Black","offer_id":45321413427279,"sku":"A3501","price":32.95,"currency_code":"USD","in_stock":true},{"title":"Tough Pro PLA+ \/ 4kg 1.75mm Spool \/ Midnight Black","offer_id":45321413460047,"sku":"A3701","price":119.95,"currency_code":"USD","in_stock":true},{"title":"Tough Pro PLA+ \/ 25lb\/11kg 1.75mm Spool \/ Midnight Black","offer_id":45321413492815,"sku":"A3901","price":399.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0675\/2406\/7407\/files\/pro-pla-midnight-black-175mm-498062.jpg?v=1779973274","url":"https:\/\/hobbytechsupply.com\/products\/tough-pro-pla-midnight-black-1-75mm","provider":"Hobby Tech Supply","version":"1.0","type":"link"}