Black CoexFlex™ 60A TPU
⚠️ WARNING ⚠️
Choking Hazard – Small Parts for most items on this site.
Not for children under 3 years old.
Black CoexFlex™ 60A TPU
**60A is very soft and can be challenging to print with. We recommend a direct drive extruder with a contained filament path (it will squeeze out any gap it can) and a PTFE-lined hot end (it tends to stick to the walls of an all-metal hot end). Seasoning an all-metal hot-end may help.**
CoexFlex™ 60A TPU is, by far, the most flexible filament on the market. At Shore 60A, it is much softer than Ninjaflex or Filaflex, feels like a rubber band, and produces finished parts that are completely flexible no matter what infill density you use. Highly functional for applications that require stretch, flexibility, or compliance. (NOTE: Only printable with select printers capable of printing this durometer of filament. A direct drive extruder is required. If you are unsure if your printer can print this material, please contact us prior to purchase!)
Benefits of CoexFlex™ 60A TPU
- Excellent layer adhesion
- Incredible flexibility and elasticity
- Great durability
Uses
- Soft handles and grips
- Protective cases and skins
- Custom-shaped seals and gaskets
- Soft and flexible functional parts
Recommended print settings
- Hotend Temperature: 205°C – 215°C (DO NOT approach or exceed the material breakdown temperature of 230°C)
- Bed Temperature: Bed heating not recommended.
- Recommended build surfaces/adhesives:
- BuildTak
- PEI
- Kapton Tape
- Hairspray
- Magigoo Flex
- Magigoo
- Painter’s Tape
- Print speed – up to 40mm/s. Start very slow (20mm/s) and work up from there. Slow down for bridging and infill.
- Extrusion multiplier – up to 1.25 compared to rigid material, depending on extruder tension
- Extrusion width – 105% of nozzle diameter (0.42 for a 0.4mm nozzle)
- Part cooling fan recommended
RS3D Return Policy
At RS3D, we take great pride in the quality of our products and packaging. As a small, family-owned business, we ensure each order is crafted with care and arrives in excellent condition.
Please review our return policy below:
All Sales Are Final
We do not accept returns or exchanges for non-damaged items.
Damaged or Incorrect Items
If your order arrives damaged, defective, or incorrect, we’re happy to offer a replacement, refund, or store credit.
To qualify:
- You must contact us within 7 days of delivery
- Include clear photos of the item(s) and packaging
- Provide a brief description of the issue
Exceptions / Non-Returnable Items
We do not accept returns on the following:
- Perishable goods (e.g., food, flowers, plants)
- Custom or personalized items
- Personal care products (e.g., beauty items)
- Hazardous materials, flammable liquids, or gases
We also cannot accept returns on sale items or gift cards.
If you're unsure whether your item qualifies, feel free to reach out.
Exchanges
Exchanges may be available on a case-by-case basis. Please contact us to discuss.
Refunds
Once we receive and inspect your return:
- We’ll notify you of approval status
- Approved refunds are issued to your original payment method within 10 business days
Please allow additional time for your bank or credit card company to process the refund.
If more than 15 business days have passed since your return was approved, contact us at store@rs3d.us.
How to Report an Issue
Please email store@rs3d.us with the following information:
For damaged or incorrect items:
- Your order number
- Photos of the damaged or incorrect item(s) and packaging
- A brief description of the issue
- Your preferred resolution:
For missing items:
- Your order number
- Name of the missing item
- A brief description of the issue
- Your preferred resolution
Return Shipping Costs
- If the issue was caused by shipping damage or production defects, RS3D will cover return shipping.
- If the issue was caused by customer use, the customer is responsible for return shipping.
RS3D Shipping Policy
At RS3D, we strive to ship your order as quickly as possible. Please note the following:
- Production Time: Some items are made to order and require additional time to be 3D printed.
- Stock Levels: Not all items may be in stock at the time of purchase. Orders may include both in-stock and made-to-order items.
- Estimated Delivery Time: Orders typically ship within 2 to 10 business days, depending on availability and production time.
If you have any questions regarding your order or our policies, please contact us at store@rs3d.us.
We are committed to providing excellent customer service and stand behind the quality of every 3D-printed item we ship.
Thank you for supporting our small business!
Discover more in our FAQ
1. Do you offer free shipping?
We offer free shipping on certain promotions. Standard shipping costs will be calculated at checkout unless otherwise stated.
2. How long will it take to get my order?
Most orders ship within 2–10 business days, depending on stock and production time. Some items are made to order and may require extra time to 3D print.
3. Do you ship internationally?
Currently, we primarily ship within our designated service areas. If you are outside our region, please contact us at store@rs3d.us to confirm availability.
4. Can I return or exchange an item?
All sales are final for non-damaged items.
We accept returns only for damaged, defective, or incorrect items reported within 7 days of delivery.
5. What should I do if my order is damaged or incorrect?
Email store@rs3d.us with:
- Your order number
- Photos of the item and packaging
- A short description of the issue
replacement, refund, or store credit.
6. Are any items non-returnable?
Yes. We cannot accept returns for:
- Perishable goods
- Custom/personalized items
- Personal care products
- Hazardous materials or flammable liquids/gases
- Sale items or gift cards
7. How do refunds work?
Once your return is approved, refunds are issued to your original payment method within 10 business days.
Please allow extra time for your bank or card company to process it.
8. Do your products contain small parts?
Yes. Many RS3D products include small parts that may pose a choking hazard. Not for children under 3 years old. Always use products as intended and under supervision.
9. What materials do you use for 3D printing?
We use a variety of filaments, including PLA, ABS, PETG, TPU/TPE, Nylon, and specialty blends like carbon fiber–filled, wood-filled, and metal-filled PLA. If you need specific materials, contact us before ordering.
10. How is my personal data protected?
We use HTTPS encryption, secure payment gateways, and industry-standard security measures to protect your data.
We never sell your information and only share it with trusted service providers when necessary.
11. How can I contact RS3D?
You can reach us at:
📧 store@rs3d.us
🌐 www.rs3d.us
