SKU: 28729844893

Tough Pro PLA+, Castle Gray, 1.75mm

Sale price$26.95 Regular price$29.95
Save 10%

Pay in installments of $7.49 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

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

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 27 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
G
Verified Purchase
Gustavo
Lowell, US
★★★★★ 5
Reloj
Excelente reloj
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 30, 2023
A
Verified Purchase
Andre S. Palomo
Carnegie, US
★★★★★ 5
Great watch!
Style: Dress, Color: Gold Tone Stainless Steel
BEAUTIFUL WATCH and excellent horology you would expect from Citizen.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
N
Verified Purchase
Nicole Palochik
Grantham, US
★★★★★ 5
Great Buy
Style: Dress, Color: Two-Tone Gold/ Blue Dial, Style: Dress, Color: Two-Tone Gold/ Blue Dial
Stunning watch!! Purchased for my boyfriend for his birthday. He is a bigger guy with a larger arm/wrist so the size of this watch looks great on him. He receives a ton of compliments on it, and it still catches my eye every time he wears it. Decent weight without being too heavy (he reports). Perfect to wear as a daily watch or dress up with
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
P
Verified Purchase
Patrick Caputo
Lake Worth, US
★★★★★ 5
Quality and “Executive” Look
Style: Dress, Color: Two-Tone Gold/ Blue Dial
Quality you come to expect from Citizen. Looks and feels like a more expensive watch without busting your wallet. I get the most compliments on this watch over any other I own!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2025
W
Verified Purchase
Willie
Boise, US
★★★★★ 5
For the money you spend, you can't beat it.
Style: Dress, Color: Two-Tone Gold/ Blue Dial
Citizen has the best watches for the money you spend. Can't beat the prices.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026

recommand products