Tough Pro PLA+ in Chocolate Brown, 1.75 mm, is built for 3D printing your most demanding projects. Manufactured in the United States from genuine NatureWorks 3D870 Ingeo PLA, it blends the easy printability of PLA+ with unusually high toughness and temperature resistance. This filament isn’t just easy to print—it’s engineered for consistent, repeatable performance across complex parts and functional prototypes. Its sustainably sourced bio-plastic composition provides an exceptional eco-profile you can feel good about in both design and production.
What sets Tough Pro PLA+ apart
- 8.8x the impact toughness of PLA+—test parts show significantly higher durability, enabling more reliable performance in functional applications without resorting to didactic ABS or exotic blends.
- Heat resistance that rivals ABS—even before any post-processing, Tough Pro PLA+ resists warping and deformation better than standard PLA+, opening up more real-world use cases in warmer environments.
- Advanced third-generation material engineering—designed to combine ABS-like toughness with PLA printability, delivering parts that stand up to impact while remaining easy to print on typical hobby or industrial printers.
- Sustainably sourced, US-made—NatureWorks Ingeo PLA provides a strong eco-profile, with production closer to home and a focus on responsible manufacturing practices.
Annealing for maximum performance
You can anneal your Tough Pro PLA+ prints after printing to achieve even higher heat resistance and impact toughness. This process can improve performance for parts exposed to elevated temperatures, though you should account for a 1–2% shrinkage during annealing and plan constraining strategies to minimize warping. If practicality is a concern, you’ll still see noticeable improvements in heat resistance even without annealing.
Printing guidance
- Recommended printing temperature: 220–250°C
- Recommended bed temperature: 0–60°C
- Bed surfaces that work well: PEI, heated bare glass, blue painter’s tape, BuildTak, WhamBam
- Print speed range: 60–250 mm/s
Precision and quality you can trust
- Diameter tolerance: +/- 0.02 mm, with a multi-axis laser system that monitors diameter and ovality in real time during production for consistent spools.
- 1 kg spool on an AMS-compatible core—ready for easy integration into professional workflows and post-processing setups.
- Made in the United States with strict process controls to deliver consistent filament quality across every spool.
Safe, detailed information for you
- Safety and technical data: SDS and TDS are available for reference to ensure proper handling and application (download is recommended for your internal QC and compliance needs).
- Color and appearance: Chocolate brown filament designed to blend with a wide range of parts and final finishes.
Ideal use cases
Use Tough Pro PLA+ for brackets, functional prototypes, tooling jigs, protective housings, automotive interior components, and other parts where high impact resistance and improved heat tolerance can reduce failure risks. The combination of easy printing, strong toughness, and ABS-like heat resistance makes it a versatile choice for engineers and makers who demand more from their PLA+ than standard formulations.
All 3D-Fuel filament is produced in United States facilities with tight quality controls, ensuring reliable results from spool to print. Learn more about 3D-Fuel filament quality and how this Tough Pro PLA+ profile can elevate your designs from concept to functional reality.
Shipping Policy
Effective Date: 11/18/2025
1. Introduction
At Hobby Tech Supply, we aim to provide a seamless and transparent shipping experience for our customers. This Shipping Policy outlines the terms and conditions related to the delivery of products purchased from our website, hobbytechsupply.com.
2. Shipping Destinations
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Countries We Ship To:
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United States
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Future Expansion:
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We are continually working to expand our shipping destinations. Please check back for updates.
3. Shipping Costs
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Domestic Shipping (United States):
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Standard Shipping: FREE standard shipping for all orders over $100
- The free shipping threshold applies to the subtotal after discounts and before taxes.
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Expedited Shipping: Calculated based on item weight and priority selection (FedEx)
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Flat Rate Shipping: $5 flat rate for orders under $100.
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International Shipping:
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Coming Soon!
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No Hidden Fees:
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All shipping costs and sales taxes are calculated and displayed at checkout. There are no hidden fees.
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4. Order Processing Time
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Processing Time:
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Orders are processed within 1-2 business days (Monday to Friday, excluding holidays). Note: Processing time does not include weekends or carrier transit time.
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Order Cut-Off Time:
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Orders placed before 12:00 PM EST start processing the same day. Please note that shipping timelines depend on each vendor’s schedule, so same-day shipping cannot be guaranteed.
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Weekend and Holiday Orders:
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Orders placed on weekends or public holidays will be processed on the next business day.
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Note: If your order contains items from multiple vendors, they may ship separately, and each shipment will have its own tracking number.
5. Estimated Delivery Time
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Domestic Shipping:
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Standard Shipping: 3-5 business days
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Expedited Shipping: 1-2 business days
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International Shipping:
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Coming Soon!
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Note: Delivery timeframes are estimates. Actual processing and transit times vary by vendor and carrier and cannot be guaranteed. We are not responsible for supplier delays or carrier issues caused by factors outside our control, including vendor shipment issues or weather-related carrier disruptions.
6. Shipping Methods and Carriers
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Reliable Carriers:
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Domestic Carriers: USPS, FedEx, UPS
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We partner with reputable carriers to ensure your package arrives on time and safely.
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Shipment Tracking:
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All orders include tracking information, which will be provided via email once your order has shipped.
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Orders fulfilled by multiple vendors may arrive in separate packages. Each will include its own tracking number.
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Insurance:
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Most shipments include limited carrier insurance. Additional coverage may be provided by certain vendors. If your order arrives damaged or missing items, please contact us so we can assist with a resolution.
7. Order Tracking
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Tracking Information:
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After your order has been shipped, you will receive an email containing:
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Tracking Number
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Carrier Name
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Link to Track Your Package
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How to Track Your Order:
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Visit hobbytechsupply.com/track-order or the carrier's website.
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Enter your tracking number to view the status and estimated delivery date.
- If your order is split into multiple shipments, you will receive separate tracking emails for each package.
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Assistance:
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If you have questions or need assistance with tracking, please contact our Support team at support@hobbytechsupply.com.
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8. Delivery Issues
8.1 Delayed or Lost Packages
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Delayed Delivery:
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If your package is delayed beyond the estimated delivery time, please contact us at support@hobbytechsupply.com or (412) 520-1022.
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Lost Packages:
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If your tracking information indicates that your package was delivered but you have not received it, please complete the following steps:
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Verify the shipping address provided.
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Check with neighbors or building management.
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Contact us for further assistance.
- We may also ask you to file a missing package claim with the carrier so we can proceed with a replacement or resolution.
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8.2 Damaged Packages
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Reporting Shipment Damage:
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If your package arrives damaged:
- Contact us within 7 days at support@hobbytechsupply.com.
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Note: Returns will NOT be authorized if damage is caused by customer misuse or improper setup.
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Take photos of the damaged packaging and items.
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Resolution:
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We will work with you to arrange a replacement or refund as appropriate.
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9. Missing or Incomplete Items
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Reporting Missing Items:
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If any items are missing from your order:
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Contact us within 7 days of receiving your package.
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Provide your order number and details of the missing item(s).
- Note: refunds will NOT be authorized if missing items are reported late.
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Resolution:
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We will investigate and resolve the issue promptly by sending the missing item(s) or offering a refund.
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10. Return and Refund Policy
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Returns:
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Damaged or Missing Items:
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These must be reported within 7 days of receiving your package so we can file the appropriate claims with the carrier or supplier.
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General Returns (not related to damage or missing items):
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You may request a return within 30 days of receiving your order.
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After approval, you will receive return shipment instructions.
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Conditions for General Returns:
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Items must be unused, undamaged, with all components present, and in their original packaging.
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Certain items (e.g., personalized goods, gift cards) may not be eligible for return.
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Return Shipping Costs:
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Customer Responsibility: Return shipping costs are the customer's responsibility unless the item is defective or not as described.
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Restocking fees vary by manufacturer and will be clearly communicated before a return is approved.
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Company Responsibility: If the return is due to our error, we will cover the return shipping costs and associated fees.
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Refunds:
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Refunds are processed within 14 days after receiving the returned item.
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Refunds will be issued to the original payment method.
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For More Information:
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Please refer to our Return and Refund Policy for detailed information.
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11. Incorrect Address
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Address Accuracy:
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Please ensure that all shipping information is correct. We are not responsible for orders shipped to incorrect addresses provided by the customer.
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Once an order is placed, if an error is identified, contact us immediately. If the item has not yet shipped, we may be able to update your address as requested.
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Returned Packages:
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If a package is returned to us due to an incorrect address:
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We will contact you to arrange reshipment.
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Additional shipping charges may apply.
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12. International Customs and Duties
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Coming Soon!
13. Contact Information
If you have any questions or concerns regarding your shipment, please contact us:
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Customer Service Email: support@hobbytechsupply.com
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Customer Service Phone: 412-520-1022
Our customer service team is available Monday to Friday, 8 AM to 4 PM EST.
14. Changes to This Shipping Policy
We reserve the right to modify this Shipping Policy at any time. Changes and clarifications will take effect immediately upon posting on the website. We encourage you to review this policy periodically.
Thank you for shopping with Hobby Tech Supply!
We appreciate your business and are committed to providing you with exceptional service.