SKU: 28729844893

Tough Pro PLA+, Castle Gray, 1.75mm

Sale price$26.95 Regular price$29.95
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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: 28729844893

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Eve G.
Natrona Heights, US
★★★★★ 5
I like the style, fit, and quality of these tank shirts.
Color: Hot Pink, Size: Large
I absolutely love these tanks!!! They are very light and comfortable to wear anytime/ anywhere. I have bought lots of colors to mix and match my wardrobe. I'm 5'4" tall and weigh around 135 lbs. I normally wear a medium, but I am a busty girl, so I chose the large size instead. I'm happy with my choice. I wouldn't size up, if you are planning to buy, unless you have a bigger bust like myself. Then I would recommend sizing up. It can be worn either by itself or with a light jacket, vest, or cardigan sweater with a skirt/ slacks/ jeans/ whatever you fancy. This style tank can be worn for a casual occasion, lounging around your home, or can be paired for a fancier event depending on what you wear it with. Love that! I wash mine in cold, with like colors. Then hang dry so my tanks will last. These tanks have held their color nicely after several washes later. As long as I take care of them, I know they'll last. I prefer this seller when I buy various color tanks and styles because the fit and quality are a great value to me. These tanks don't feel cheap, ultra- thin, and are not see through like others. Go for it if your on the fence to try it! I don't think you'll regret it!
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Reviewed in the United States on May 1, 2026
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Dr. Manetta
Fort Morgan, US
★★★★★ 5
very happy with this purchase!
Color: Khaki, Size: Small, Color: Khaki, Size: Small
The ANRABESS Women’s Sleeveless High Neck Tank Top is a great wardrobe staple! The fabric is comfortable, soft, and lightweight, making it perfect for layering or wearing on its own. It has a flattering high-neck design that looks polished and pairs easily with shorts, jeans, skirts, or dressier pieces. For sizing reference, I’m wearing a size small, and I found it to fit true to size. It has a comfortable fit without being too tight or too loose and holds its shape well throughout the day. Versatile, comfortable, and easy to style. I’m very happy with this purchase!
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Reviewed in the United States on May 25, 2026
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darren
Belleville, US
★★★★★ 5
Perfect fit and Style
Color: Black, Size: Large
LOVE THESE TANKS. The material is stretchy, durable and not see through, it’s a longer fit so it doesn’t stop at the waist and has a small curve cut at the waist area. Perfect for layering as the neck is high and also makes for good coverage for those who are bustier like myself. I ordered A large AND ordered four different colors as they are a great price.
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Reviewed in the United States on May 21, 2026
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Mos0715
Dallas, US
★★★★★ 4
Good basic tanktop
Color: White, Size: Small
The material feels really nice and soft to the touch. It’s great as a basic tank top for everyday wear, especially during hot weather. 🌤️ The fit is flattering and shapes the body well without feeling too tight. Simple, comfortable, and easy to match with anything!
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Reviewed in the United States on May 8, 2026
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Cecilia W.
Carnegie, US
★★★★★ 5
Very flattering
Color: Royal Blue, Size: Small
I ordered four of these tops, two white, a beautiful royal blue, and the great green one . There are so many things to like about this top but they didn’t work for my needs. The fabric is a nice weight, it is form fitting but not clingy, soft and comfortable, I was looking for tops that would not expose my bra straps. The style is cut in at the shoulder which will show your straps. If that’s not an issue for you then you will love this top. Can be worn by itself, under a suit jacket or blouse. The colors are bright and flattering, perfect for spring and summer.
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Reviewed in the United States on May 27, 2026

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