---
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: "₱344929"
currency: PHP
in_stock: true
reviews_count: 13
category: "Siraya Tech"
url: https://www.desertcart.ph/products/741571101-siraya-tech-flex-tpu-filament-85a-shore-iso-10993-high
store_origin: PH
region: Philippines
---

# High flow rate enabling faster prints 85A Shore hardness for ultimate flexibility 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:** ₱344929
**Availability:** ✅ In Stock

## Summary

> 🖨️ Flex your creativity with speed and safety — print smarter, not harder!

## 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?** ₱344929 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/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

- • **Flex with Confidence:** 85A Shore hardness delivers unmatched elasticity for wearable and flexible projects.
- • **Moisture-Proof Packaging:** Resealable aluminum bag locks in freshness for up to 3 years of consistent print performance.
- • **Biocompatibility Certified:** ISO 10993 testing ensures safe use in skin-contact and medical-grade applications.
- • **Versatility Meets Reliability:** Compatible with most 3D printers, perfect for custom footwear, protective gear, and beyond.
- • **Print at the Speed of Innovation:** High flow TPU filament designed for rapid, smooth printing without sacrificing quality.

## Overview

Siraya Tech Flex TPU Filament 85A is a premium thermoplastic polyurethane designed for high flexibility and durability. Tested to ISO 10993 standards for biocompatibility, it supports safe wearable and medical applications. Its high flow rate enables faster printing speeds, while moisture-resistant packaging ensures long-term filament integrity. Ideal for professionals creating custom shoes, protective equipment, and flexible prototypes with reliable, easy-to-use performance.

## Description

desertcart.co.jp: 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 : Industrial & Scientific

Review: 使いやすい細かい調整いらずで綺麗に印刷可
Review: 出力が安定してて使いやすかったです。 開封後すぐの印刷でも綺麗でした。 また、リピートします。

## 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 |
|---------------|-------|
| ASIN | B0CP213ZMG |
| Amazon Bestseller | #3,120 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #66 in 3D Printing Filament |
| Brand | Siraya Tech |
| Color | 85A Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (490) |
| Date First Available | December 20, 2023 |
| Ink Color | TPU 85A Black |
| Material Type | Thermoplastic Polyurethane |
| Number of Items | 1 |
| Package Dimensions | 27.41 x 21.11 x 7.49 cm; 1 kg |

## Product Details

- **Brand:** Siraya Tech
- **Color:** 85A Black
- **Item Diameter:** 22 Centimeters
- **Item Weight:** 1 Kilograms
- **Material:** Thermoplastic Polyurethane

## 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/61PmiXDbnYL.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/61yYvhgNHRL.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/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 4](https://m.media-amazon.com/images/I/71SRiJRN9JL.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/71bCL6293YL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***R on December 17, 2025*

使いやすい細かい調整いらずで綺麗に印刷可

### ⭐⭐⭐⭐⭐ Review
*by N***N on November 3, 2025*

出力が安定してて使いやすかったです。 開封後すぐの印刷でも綺麗でした。 また、リピートします。

### ⭐⭐⭐⭐⭐ Review
*by お***ゃ on October 27, 2025*

TPUよりも格段に高反発で素晴らしいです。カラーバリエーションが増えると嬉しいです

## 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))

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**Shop now:** [https://www.desertcart.ph/products/741571101-siraya-tech-flex-tpu-filament-85a-shore-iso-10993-high](https://www.desertcart.ph/products/741571101-siraya-tech-flex-tpu-filament-85a-shore-iso-10993-high)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-03-11*