Tough Pro PLA+, Castle Gray, 1.75mm
SKU: 70763069421

Tough Pro PLA+, Castle Gray, 1.75mm

Sale price$29.66 Regular price$32.95
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Description

Tough Pro PLA+, Castle Gray, 1.75mmOur Tough Pro PLA+ is the best PLA filament for 3D printing your most demanding projects. When you're looking for a tough PLA with excellent temperature resistance that prints as smooth as butter, 3D Fuel Tough Pro PLA+ is the material for you. Manufactured in the US from genuine NatureWorks 3D870 Ingeo PLA, Tough Pro PLA+ offers a third generation level of material engineering for 3D printing. Since it's a NatureWorks PLA material, it's a sustainably

Our Tough Pro PLA+ is the best PLA filament for 3D printing your most demanding projects. When you're looking for a tough PLA with excellent temperature resistance that prints as smooth as butter, 3D-Fuel Tough Pro PLA+ is the material for you.

Manufactured in the US from genuine NatureWorks™ 3D870 Ingeo PLA, Tough Pro PLA+ offers a third-generation level of material engineering for 3D printing. Since it's a NatureWorks PLA material, it's a sustainably sourced bio-plastic with an incredible eco-profile. 

Tough Pro PLA+ Boasts 8.8x The Impact Toughness Of PLA+

Test parts were 3D printed on a Bambu Lab X1C at 0.2mm layer height with no annealing. A 1kg standard weight was used for the drop test.

The video plays at 12.5% of real-time speed.

Tough Pro PLA+ has higher impact strength than ABS and Standard PLA+ with a heat resistance that rivals that of ABS. That's even before any post-processing.

Tough Pro PLA+ was designed with the high impact strength needed in industrial applications to meet the growing demand for a material with the properties of ABS and the printability of PLA.

Heat Resistance Comparison

You can anneal your design after 3D printing for even better heat resistance and impact toughness.

One of the big questions we often get about Tough Pro PLA+ is about heat resistance, especially in a scenario like a hot car.

You can gain the maximum heat resistance by annealing your 3D print (furthest print from camera), but that's not always practical or feasible to do, especially as the part shrinks 1-2% during the annealing process and needs to be tightly constrained in a gypsum or salt flour to reduce warping.

But, even without annealing, you can see that the Tough Pro PLA+ part resists heat much better than the Standard PLA+ (nearest to the camera). In some ways, in this test, the Tough Pro PLA+ part (middle part) is partially annealing in the temperature ramp-up. This is why customers state that it can work great even in a hot car in the desert of Arizona!

Additional Filament Information

  • Tough Pro PLA+ Print Profiles
  • Recommended Printing Temperature: 220-250C
  • Recommended Bed Temperature: 0-60C
  • Bed Surface: PEI, heated bare glass, blue painters tape, BuildTak, WhamBam
  • Recommended Print Speed: 60 – 250 mm/s

How to anneal your Tough Pro PLA+ prints

Download SDS
Download TDS 

Filament Quality: 
All 3D-Fuel 3D printer filament is manufactured in United States production facilities.  We have exceptional control over the manufacturing process and can ensure consistent quality for every spool.

Learn more about 3D-Fuel filament quality.

Diameter Tolerance: 
Our filament diameter tolerance is +/- 0.02 mm.

High filament diameter variability can cause significant problems in your 3D printer. We use a multi-axis laser measurement system to control our filament diameter and ovality in real time during production.

Packing Information: 
A full 1kg (2.2lbs) of Tough Pro PLA+ plastic filament arrives on an easy-to-use plastic AMS-compatible spool and is vacuum sealed with a desiccant packet to keep out any moisture.

Test Printing: 
The 3D-Fuel test lab features multiple brands of 3D printers including Bambu LabRaise3D, MakerBot, LulzBot, Prusa, Creality, and more. We 3D print what we manufacture to ensure that our filament provides the best quality possible.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70763069421

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Evan Shaw
Dallas, US
★★★★★ 5
Does exactly what you need it for.
I like these adapters. Some pros: * There's a blue light to show that power is coming to the adapter (great to ensure you've plugged it in correctly) * The gap at the bottom of the plug ensures that it works with a phone in a case. (I tested it on an iPhone 15 pro max) * The connectors are solid good click when connected. * The housing is solid aluminum (no flex or seams, etc) * There is a little label on each that shows how much power or data can go through it. Use case: * Allowing you to use your phone on your bed while the phone is sitting on your chest (and still plugged in) * For the USB-C to female USB-A female adapter, the page shows that you can use this to connect a flash drive or a regular USB-A cable with the other end going to your peripheral (like a keyboard or game controller) Overall, this is a great item to own in your gadget bag.
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Reviewed in the United States on December 22, 2023
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TZ
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★★★★★ 4
They work.
They work fine for my sort of "specialized?" use. By relieving the strain on the laptops USB ports. Hopefully, prolonging their lifespan. Do wish they would make the edges and corners a bit rounded.
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Reviewed in the United States on May 28, 2024
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Chris Davis
Belleville, US
★★★★★ 5
I can use my remote again
Style: 1 to 1 IR Repeater
I added a center channel speaker, and it was partially blocking the remote sensor. This solution works like a charm and has an easy setup. One end points towards the existing IR, and the other end goes where you are going to point the remote to. The only suggestion is to include a USB connector with the product, so I don't need to find one.
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Reviewed in the United States on May 6, 2026
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Stacy Moots
Fort Morgan, US
★★★★★ 5
Very good signal repeater
Style: 1 to 1 IR Repeater
Fantastic product! I have a center channel for my surround sound that blocks the infrared sensor on my Sony Bravia TV that never works. I always have to get up to turn the TV on or off as well as other functions. So I purchased this product and it worked like a charm. Very simple to install, took less than 5 minutes . I didn’t have no compatibility issues. It was plugged play . Simply stick on the transmitting sensor by the receiving sensor on the TV and then the extended sensor for receiving from your remote control put where you would like it, lastly plug in the USB plug into any 5V power block and you’re done. Now I have no issues with range with controlling my TV, which is great.!👏🏼. Definitely a good product. I would highly recommend…
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Reviewed in the United States on November 10, 2025
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Peter M. Klein
Louisville, US
★★★★★ 5
Easy to Set up
Style: 1 to 1 IR Repeater
Works great. Have Sonos playbar mounted behind TV and it does not support eARC, only IR, for use with AppleTV remote. This solved problem.
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