--- product_id: 595067568 title: "Siraya Tech Flex TPU Filament - 85A Shore, ISO 10993, High Flexibility & Toughness, High Flow & Speed, Easy to Print, Moisture-Resistant Aluminum Bag - Ideal for Footwear, Protective Gear (Black, 1kg)" brand: "siraya tech" price: "€ 73.51" currency: EUR in_stock: true reviews_count: 13 category: "Siraya Tech" url: https://www.desertcart.hr/products/595067568-siraya-tech-flex-tpu-filament-85a-shore-iso-10993-high store_origin: HR region: Croatia --- # High flow rate enabling faster print speeds 85A Shore hardness for ultimate flexibility & toughness ISO 10993 biocompatibility tested for safe wearable use Siraya Tech Flex TPU Filament - 85A Shore, ISO 10993, High Flexibility & Toughness, High Flow & Speed, Easy to Print, Moisture-Resistant Aluminum Bag - Ideal for Footwear, Protective Gear (Black, 1kg) **Brand:** siraya tech **Price:** € 73.51 **Availability:** βœ… In Stock ## Summary > πŸ–€ Flex your prints with speed and safety β€” the future of TPU is here! ## Quick Answers - **What is this?** Siraya Tech Flex TPU Filament - 85A Shore, ISO 10993, High Flexibility & Toughness, High Flow & Speed, Easy to Print, Moisture-Resistant Aluminum Bag - Ideal for Footwear, Protective Gear (Black, 1kg) by siraya tech - **How much does it cost?** € 73.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/595067568-siraya-tech-flex-tpu-filament-85a-shore-iso-10993-high) ## Best For - siraya tech enthusiasts ## Why This Product - Trusted siraya tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Flex Like a Pro:** Experience unmatched elasticity with 85A Shore TPU, perfect for durable, bendable prints that keep up with your creative flow. - β€’ **Speed Meets Precision:** High-flow formulation lets you print faster without sacrificing detailβ€”ideal for tight deadlines and rapid prototyping. - β€’ **Wearable-Ready Safety:** ISO 10993 certified biocompatibility ensures your prints are safe for skin contact, making it perfect for custom footwear and protective gear. - β€’ **Plug & Play Versatility:** Compatible with most 3D printers and optimized for direct drive extruders, it’s beginner-friendly yet trusted by pros. - β€’ **Moisture-Proof Freshness:** Sealed in a moisture-resistant aluminum bag, guaranteeing up to 3 years of shelf life and consistent print quality every time. ## Overview Siraya Tech Flex TPU Filament (85A Shore) is a high-performance, biocompatible 3D printing material designed for flexible, durable prints. Its high flow rate enables faster printing speeds, while moisture-resistant packaging ensures long shelf life. Ideal for wearable applications like footwear and protective gear, it combines professional-grade toughness with easy printability on most 3D printers. ## Description desertcart.com: Siraya Tech Flex TPU Filament - 85A Shore, ISO 10993, High Flexibility & Toughness, High Flow & Speed, Easy to Print, Moisture-Resistant Aluminum Bag - Ideal for Footwear, Protective Gear (Black, 1kg) : Industrial & Scientific Review: Prints well on Bambu P1S - Printed successfully on Bambu P1S. Don't get me wrong, a lot of settings need to be adjusted and accounted for, but this 85a TPU is really great. Review: 85A is really good - The filament works perfectly fine to me and I have had no problems with it so far it’s so soft and hold its shape ## Features - Superior Flexibility & Toughness: Siraya Tech's Flex TPU 85A 3d printer filament excels in flexibility and elasticity, making it ideal for durable, bendable 3D prints. Perfect for softer, pliable projects. - ISO 10993 Tested: Our Flex TPU 85A has undergone testing according to ISO 10993-10, -5, and -23 protocols. These tests evaluate biological responses to materials, providing data on potential biocompatibility. This testing helps ensure peace of mind when printing for external-use wearables and devices. - High Flow, High Speed: Designed for high-flow, Flex TPU 85A filament enables quicker prints than typical TPU 95a, blending speed with stellar outcomes. For the optimal printing experience, we recommend using a direct drive style extruder. - Long-Lasting Quality with Special Packaging: Our Flex TPU 3d printer filament is sealed in moisture-resistant aluminum resealable bags, preventing water absorption and ensuring up to 3 years of shelf life and consistent print quality. - Versatile for Various Applications: From custom footwear to medical devices, this Flex TPU filament 1.75mm meets diverse needs in creative and industrial settings. And compatible with most 3D printers, it guarantees a smooth and reliable printing process, suitable for both beginners and experts. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CP213ZMG | | Best Sellers Rank | #1,798 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #119 in 3D Printing Filament | | Brand Name | Siraya Tech | | Color | Tpu 85a Black | | Customer Reviews | 4.4 4.4 out of 5 stars (295) | | EU Spare Part Availability Duration | 3 Years | | Item Diameter | 22 Centimeters | | Item Weight | 1 Kilograms | | Manufacturer | Siraya Tech | | Manufacturer Part Number | Flex TPU 85A Black 1kg | | Material Type | Flex TPU | | Number of Items | 1 | | Unit Count | 35.274 Ounce | ## Product Details - **Brand:** Siraya Tech - **Color:** Tpu 85a Black - **Item Diameter:** 22 Centimeters - **Item Weight:** 1 Kilograms - **Material:** Flex TPU ## Images ![Siraya Tech Flex TPU Filament - 85A Shore, ISO 10993, High Flexibility & Toughness, High Flow & Speed, Easy to Print, Moisture-Resistant Aluminum Bag - Ideal for Footwear, Protective Gear (Black, 1kg) - Image 1](https://m.media-amazon.com/images/I/711bEiSBbSL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Prints well on Bambu P1S *by J***N on March 21, 2026* Printed successfully on Bambu P1S. Don't get me wrong, a lot of settings need to be adjusted and accounted for, but this 85a TPU is really great. ### ⭐⭐⭐⭐⭐ 85A is really good *by D***S on February 4, 2026* The filament works perfectly fine to me and I have had no problems with it so far it’s so soft and hold its shape ### ⭐⭐⭐⭐⭐ First time using Siraya and also 85A *by J***H on October 9, 2025* Opened the package, windings looked good. Threw it on the printer and got a couple of flawless parts. Used the Bambu 90A profile, with a couple small adjustments and the standard .2 layer height profile. No issues, printed great. 85A is a huge difference in flexibility and softness versus the standard 95A, of course, but perfect for gaskets and protectors. ## Frequently Bought Together - Siraya Tech Flex TPU Filament - 85A Shore, ISO 10993, High Flexibility & Toughness, High Flow & Speed, Easy to Print, Moisture-Resistant Aluminum Bag - Ideal for Footwear, Protective Gear (Black, 1kg) - OVERTURE TPU Filament 1.75mm Flexible TPU Roll, 95A Soft 3D Printer Filament, 1kg Spool (2.2 lbs), Dimensional Accuracy +/- 0.02 mm (TPU Black) - OVERTURE PETG Filament 1.75mm, 3D Printer Filament, 1kg Filament (2.2lbs), Dimensional Accuracy Probability +/- 0.02 mm, Fit Most FDM Printers (Black (1-Pack)) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/595067568-siraya-tech-flex-tpu-filament-85a-shore-iso-10993-high](https://www.desertcart.hr/products/595067568-siraya-tech-flex-tpu-filament-85a-shore-iso-10993-high) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-15*