Siraya Tech Roamr TPU Air HR 80A Filament, 48-50% High Rebound, Foaming Flexible 3D Printer Filament, 64A-80A Variable Hardness, Matte Finish for Footwear, Midsoles, and Orthotics (800g, Beige)
Product details
| Management number | 221086614 | Release Date | 2026/05/03 | List Price | US$20.34 | Model Number | 221086614 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- FOOTWEAR-OPTIMIZED HIGH REBOUND(HR): Specifically engineered for shoes, Roamr TPU Air HR 80A Beige filament offers a rebound resilience of 48%–50%. This provides significantly higher energy return than typical foaming filaments, ensuring that printed midsoles and insoles offer the "bounce" and responsiveness needed for athletic performance and long-term comfort.
- ULTRALIGHT ACTIVE FOAMING: By utilizing active-foaming technology, this material can achieve up to a 50% weight reduction compared to standard TPU. This allows designers to create lightweight, "air-infused" structures that reduce foot fatigue without sacrificing the structural integrity of the shoe.
- VARIABLE HARDNESS CONTROL: Gain total control over the "squish" of your prints. By adjusting your printing temperature, you can dial in a surface hardness between 64A and 80A. This allows you to print a single part with different density zones—softer in the heel for impact and firmer in the arch for support.
- PREMIUM MATTE & SKIN-TOUCH COMFORT: eliminate the cheap, shiny "plastic" look of traditional TPU. Roamr 80A beige 3d filament prints with a sophisticated, non-tacky matte finish that feels soft against the skin. It is the ideal choice for wearable applications requiring direct skin contact, such as sandal straps, inner linings, and prosthetic interfaces.
- TRUE FUNCTIONAL PROTOTYPING: Designed for the rigorous standards of footwear designers and engineers. Whether you are validating a new sneaker midsole, creating custom orthotics, or building durable cosplay props, this material delivers the structural consistency needed to take a design from a digital file to a street-ready product.
- OPTIMIZED FOR HIGH-SPEED EXTRUSION: Tested extensively for stability on direct-drive systems, including Snapmaker U1 & Entire Bambu Lab Lineup (Like X1C/P1S/H2D/H2C) (hardened gears recommended). Roamr 80A 3d filament handles retraction better than generic foaming TPUs, reducing stringing. Recommended printing temperature: 220–260°C; keeping filament dry is essential for optimal foaming performance.
| Color | Tpu Air Hr 80a Beige |
|---|---|
| Brand Name | Siraya Tech |
| Item Weight | 0.8 Kilograms |
| Manufacturer | Siraya Tech |
| Item Diameter | 22 Centimeters |
| Material Type | High Energy Return, Lightweight Foaming Technology, Matte Finish & Hides Layer Lines, Soft Shore 80A Comfort |
| Number of Items | 1 |
| Additional Features | Roamr TPU Air HR Filament |
| Manufacturer Part Number | 800g Beige Roamr TPU Air 80A |
| Global Trade Identification Number | 00850019574968 |
Bestseller ranking
Contemporary Blues
Customers who viewed this product also viewed
3D Printing Filament
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form