---
product_id: 602263512
title: "Flex TPU 85A 3D Printer Filament, ISO 10993 Tested, White, 1kg | High Flexibility & Toughness, High Flow & Speed, Moisture-Resistant Aluminum Bag, for Footwear, Protective Gear"
brand: "siraya tech"
price: "$88.40"
currency: USD
in_stock: true
reviews_count: 13
category: "Siraya Tech"
url: https://www.desertcart.us/products/602263512-flex-tpu-85a-3d-printer-filament-iso-10993-tested-white
store_origin: US
region: United States of America
---

# High flow rate enabling faster prints 85A Shore hardness for ultimate flexibility ISO 10993 biocompatibility tested Flex TPU 85A 3D Printer Filament, ISO 10993 Tested, White, 1kg | High Flexibility & Toughness, High Flow & Speed, Moisture-Resistant Aluminum Bag, for Footwear, Protective Gear

**Brand:** siraya tech
**Price:** $88.40
**Availability:** ✅ In Stock

## Summary

> 🦾 Print Tough, Print Fast, Print Safe — Flex Your Creativity!

## Quick Answers

- **What is this?** Flex TPU 85A 3D Printer Filament, ISO 10993 Tested, White, 1kg | High Flexibility & Toughness, High Flow & Speed, Moisture-Resistant Aluminum Bag, for Footwear, Protective Gear by siraya tech
- **How much does it cost?** $88.40 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/602263512-flex-tpu-85a-3d-printer-filament-iso-10993-tested-white)

## 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 Power:** Experience unmatched elasticity and toughness with 85A Shore TPU, perfect for wearable and protective gear.
- • **Speed Meets Precision:** High-flow formulation accelerates print speed without sacrificing detail—cut your project time down.
- • **Certified Safe for Skin:** ISO 10993-tested biocompatibility ensures your prints are safe for direct contact applications.
- • **Universal Compatibility:** Works seamlessly with most 3D printers, ideal for pros and hobbyists crafting footwear, medical devices, and more.
- • **Moisture-Proof Freshness:** Sealed in a moisture-resistant aluminum bag for up to 3 years of pristine filament quality.

## Overview

Siraya Tech Flex TPU Filament 85A is a high-performance, biocompatible 3D printing material offering superior flexibility and toughness. Engineered for fast, high-flow printing and sealed in moisture-resistant packaging, it ensures consistent quality for up to 3 years. Ideal for professional-grade wearable, protective, and industrial applications, this filament delivers reliable results across a wide range of 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 (White, 1kg) : Industrial & Scientific

Review: Really good TPU - It printed right off the bat without drying when I printed with my Bambu Lab H2C (followed instructions to remove PTFE and direct feed into the TPU hole). It sticks well to PLA so I printed a phone case and did other mixed TPU and PLA prints such as a game holder. Really happy with this filament. It holds up very well for my phone case. Love the white as it is very white.
Review: Love this filament! - Good stuff! Works great with our Adventurer 5M printer. Used for printing different vacuum tips for my home made pneumatic vacuum.

## 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 | B0CP1YS9N6 |
| Best Sellers Rank | #1,383 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #84 in 3D Printing Filament |
| Brand | Siraya Tech |
| Brand Name | Siraya Tech |
| Color | Tpu 85a White |
| Customer Reviews | 4.2 out of 5 stars 115 Reviews |
| Item Diameter | 22 centimeters |
| Item Weight | 1 kg |
| Manufacturer | Siraya Tech |
| Manufacturer Part Number | Flex TPU 85A White 1kg |
| Material | Flex TPU |
| Material Type | Flex TPU |
| Number of Items | 1 |
| Unit Count | 35.27 Ounce |

## Product Details

- **Brand:** Siraya Tech
- **Color:** Tpu 85a White
- **Item Diameter:** 22 Centimeters
- **Item Weight:** 1 Kilograms
- **Material:** Flex TPU

## Images

![Flex TPU 85A 3D Printer Filament, ISO 10993 Tested, White, 1kg | High Flexibility & Toughness, High Flow & Speed, Moisture-Resistant Aluminum Bag, for Footwear, Protective Gear - Image 1](https://m.media-amazon.com/images/I/71WL5AsNJNL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Really good TPU
*by J***S on April 28, 2026*

It printed right off the bat without drying when I printed with my Bambu Lab H2C (followed instructions to remove PTFE and direct feed into the TPU hole). It sticks well to PLA so I printed a phone case and did other mixed TPU and PLA prints such as a game holder. Really happy with this filament. It holds up very well for my phone case. Love the white as it is very white.

### ⭐⭐⭐⭐⭐ Love this filament!
*by A***Z on January 17, 2026*

Good stuff! Works great with our Adventurer 5M printer. Used for printing different vacuum tips for my home made pneumatic vacuum.

### ⭐⭐⭐⭐⭐ Perfect Filament
*by S***E on January 15, 2025*

Printed on a Bambu A1 with a low friction spool adapter on the back spool holder. Make sure you super dry this filament and use a low friction spool adapter. The complaints I see are stringy and under extrustion, thats because they didnt dry it and have too much resistance pulling the filament in. As you can see in my photos perfect prints and absolutely zero stringing. If you have bad results its not the filaments faults its you.

## 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 (White, 1kg)
- ELEGOO PLA Filament 1.75mm Red 1KG, 3D Filament Dimensional Accuracy +/- 0.02mm, 1kg Cardboard Spool(2.2lbs) 3D Printing Filament Fits for Most FDM 3D Printers
- eSUN PLA+ Filament 1.75mm, Enhanced Toughness 3D Printer Filament PLA Plus, Dimensional Accuracy +/- 0.03mm, 1KG Spool (2.2 LBS) 3D Printing Filament for 3D Printers, Magenta

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-10*