--- product_id: 741571101 title: "Siraya Tech Flex TPU Filament - 85A Shore, ISO 10993, High Flexibility and Durability, High Flow & High Speed, Easy Printing, Moisture Resistant Aluminum Bag - Ideal for Shoes and Protective Equipment" brand: "siraya tech" price: "S$100" currency: SGD in_stock: true reviews_count: 10 url: https://www.desertcart.sg/products/741571101-siraya-tech-flex-tpu-filament-85a-shore-iso-10993-high store_origin: SG region: Singapore --- # High flow rate for faster prints 85A Shore hardness for perfect flex ISO 10993 biocompatibility tested Siraya Tech Flex TPU Filament - 85A Shore, ISO 10993, High Flexibility and Durability, High Flow & High Speed, Easy Printing, Moisture Resistant Aluminum Bag - Ideal for Shoes and Protective Equipment **Brand:** siraya tech **Price:** S$100 **Availability:** ✅ In Stock ## Summary > 🖤 Flex your creativity with Siraya Tech’s fastest, safest TPU filament yet! ## Quick Answers - **What is this?** Siraya Tech Flex TPU Filament - 85A Shore, ISO 10993, High Flexibility and Durability, High Flow & High Speed, Easy Printing, Moisture Resistant Aluminum Bag - Ideal for Shoes and Protective Equipment by siraya tech - **How much does it cost?** S$100 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/741571101-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 - • **Speed Meets Precision:** High flow TPU designed for rapid, smooth 3D printing with direct drive extruders. - • **Certified Safe for Skin:** ISO 10993-tested filament ensures biocompatibility for wearables and medical devices. - • **Versatile Compatibility:** Works seamlessly with most 3D printers, perfect for creative and industrial projects alike. - • **Moisture-Proof Packaging:** Sealed in a reusable aluminum bag to preserve filament quality for up to 3 years. - • **Unmatched Flex & Durability:** Experience ultra-flexible, resilient prints that bend without breaking. ## Overview Siraya Tech Flex TPU 85A is a premium black 3D printer filament offering superior flexibility and toughness with an 85A Shore hardness. Engineered for high flow and fast printing speeds, it’s ISO 10993 biocompatibility tested, making it ideal for wearable and medical applications. Packaged in moisture-resistant aluminum bags, it guarantees consistent quality and up to 3 years of shelf life. Compatible with most 3D printers, this 1kg spool empowers professionals and creators to produce durable, flexible prints with confidence. ## Description Siraya Tech：経験豊富な化学者が手がける高品質UVレジンメーカー。 私たちは、広範な研究開発を通じて3Dプリントコミュニティの多様なニーズに応え、革新を推進しています。 高性能レジンの開発に専念し、常に市場トップクラスの製品をお届けしています。 Siraya Tech Flex TPU Filament: 3D print unlocks unrivaled flexibility and durability. The Siraya Tech Flex TPU 3D Printer Filament is durable, unbreakable and can easily support a considerable weight. Bend & Twist : Superior flexibility and superior toughness combine Discover the potential of Flex TPU Filament 85A for the most demanding projects. SMOOTH PRINTING AND AMAZING RESULTS: Flex TPU reliable printing experience opens the world of possibilities from prototyping to completed products. (1) Printer Compatibility Flex TPU 85A is optimized for FDM printers with a direct drive extruder located on the tool head to enhance filament control. This setting is very important to successful TPU printing. For best results, simply attach the filament directly above the extruder to facilitate the shortest and most efficient path from the spool to the extruder and greatly improve print quality and success rate. (2) Preparing a Printed Bed A clean, horizontal print bed is essential. The heater temperature ranges from 20°C to 50°C and is recommended to adjust according to the function of the printer. ## Features - Excellent flexibility and durability: Siraya Tech's Flex TPU 85A 3D printer filament is excellent in flexibility and elasticity, durable and easy to bend, perfect for 3D printing Ideal for softer, more flexible projects - ISO 10993 Tested: Flex TPU 85A has been tested in accordance with ISO 10993-10, -5, -23 protocols These tests evaluate the biological response to the material and provide data on the potential biocompatibility This test provides peace of mind in printing wearables and devices for external use - High flow rate and high-speed printing: The high flow rate design of Flex TPU 85A filament allows for faster printing compared to standard TPU 95A, combining speed with excellent results For the best printing experience, it is recommended to use a direct drive style extruder - Long-lasting quality due to special packaging: Flex TPU 3D printer filament is sealed in a moisture-resistant aluminum resealable bag, preventing moisture absorption and ensuring a storage life of up to 3 years and consistent print quality - Versatile Use: From custom footwear to medical devices, this Flex TPU filament 1.75mm meets a variety of needs for creative and industrial applications Compatible with most 3D printers, ensuring a smooth and reliable printing process for both beginners and experts ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | High flexibility and toughness, high flow rate & speed, moisture resistant packaging, bio-compatibility tested | | Amazon Bestseller | #4,843 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #99 in 3D Printing Filament | | Asin | B0CP213ZMG | | Brand Name | Siraya Tech | | Color | 85A Black | | Customer Reviews | 4.5 4.5 out of 5 stars (379) 4.5 out of 5 stars | | Eu Spare Part Availability Duration | 3 Years | | Item Diameter | 22 Centimeters | | Item Highlight | 高柔軟性＆高靭性, 高フロー＆高速印刷, 防湿アルミ袋包装, フットウェア・保護具用 | | Item Weight | 1 Kilograms | | Manufacturer | Siraya Tech | | Manufacturer Part Number | Flex TPU 85A Black 1kg | | Material Type | Thermoplastic Polyurethane | | Number Of Items | 1 | | Unit Count | 1.0 Count | ## Product Details - **ブランド:** Siraya Tech - **商品の重量:** 1 キログラム - **商品直径:** 22 センチメートル - **材質:** 熱可塑性ポリウレタン - **色:** 85A ブラック ## Images ![Siraya Tech Flex TPU Filament - 85A Shore, ISO 10993, High Flexibility and Durability, High Flow & High Speed, Easy Printing, Moisture Resistant Aluminum Bag - Ideal for Shoes and Protective Equipment - Image 1](https://m.media-amazon.com/images/I/711bEiSBbSL.jpg) ![Siraya Tech Flex TPU Filament - 85A Shore, ISO 10993, High Flexibility and Durability, High Flow & High Speed, Easy Printing, Moisture Resistant Aluminum Bag - Ideal for Shoes and Protective Equipment - Image 2](https://m.media-amazon.com/images/I/71HtunEGFLL.jpg) ![Siraya Tech Flex TPU Filament - 85A Shore, ISO 10993, High Flexibility and Durability, High Flow & High Speed, Easy Printing, Moisture Resistant Aluminum Bag - Ideal for Shoes and Protective Equipment - Image 3](https://m.media-amazon.com/images/I/718612pyLJL.jpg) ![Siraya Tech Flex TPU Filament - 85A Shore, ISO 10993, High Flexibility and Durability, High Flow & High Speed, Easy Printing, Moisture Resistant Aluminum Bag - Ideal for Shoes and Protective Equipment - Image 4](https://m.media-amazon.com/images/I/71yBopIEyYL.jpg) ![Siraya Tech Flex TPU Filament - 85A Shore, ISO 10993, High Flexibility and Durability, High Flow & High Speed, Easy Printing, Moisture Resistant Aluminum Bag - Ideal for Shoes and Protective Equipment - Image 5](https://m.media-amazon.com/images/I/71n2e1GAXWL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ 85Aショアとは思えない柔軟さ。医療用途対応の実力派TPU *by on Reviewed in Japan May 6, 2026* "# Siraya Tech Flex TPUフィラメント レビュー3Dプリンターで柔軟性が必要な部品を自作したいと考え、複数のTPU製品を検討した結果こちらを選択しました。NinjaTek Cheetahと迷いましたが、ISO 10993認証と高流量対応という仕様に魅力を感じました。実際に2ヶ月間毎日のように使用して驚いたのは、85Aショアという硬度の割に非常にしなやかで、クッション性に優れている点です。靴のインソール代わりになる保護具を複数製作しましたが、素足で触った時の肌触りが良く、繰り返し曲げても劣化が見られません。印刷時の安定性も良好で、詰まりのトラブルがほぼありませんでした。アルミバッグの密閉性も実感でき、開封から2ヶ月経った今も吸湿の心配がありません。ただし、印刷速度は通常のPLAより落とす必要があり、私の環境では40mm/s程度が限界でした。急ぎの案件には向きません。柔軟性と耐久性の両立が必須な日用品や保護具の自作を考えている方に、強くおすすめできる製品です。一方、速度重視や複雑な細部表現が必要な用途には不向きかもしれません。" ### ⭐⭐⭐⭐⭐ アルミバックでしっかり機密されていました。 *by on Reviewed in Japan October 2, 2024* 湿気に非常に弱いTPUフィラメントですが、この商品はしっかりとしたアルミ製の袋にはいっていて全く湿気を吸っていませんでした。ドローン用の部品の印刷に使用しましたが、印刷時の失敗もなく、普段使っているTPUと同じ設定で印刷することができました。 ### ⭐⭐⭐⭐⭐ 梱包バッチリ *by on Reviewed in Japan May 20, 2024* コンパクトな箱入り真空パックで届きます。普段は1kgのplaフィラメントを使っていますが、使用頻度の少ないtpuフィラメントはこれくらいがちょうど良いと思います。 ## 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? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/741571101-siraya-tech-flex-tpu-filament-85a-shore-iso-10993-high](https://www.desertcart.sg/products/741571101-siraya-tech-flex-tpu-filament-85a-shore-iso-10993-high) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-15*