---
product_id: 602263512
title: "Flex TPU 85A 3D Printer Filament, ISO 10993 Tested, White, 1kg"
brand: "siraya tech"
price: "€ 84.92"
currency: EUR
in_stock: true
reviews_count: 13
category: "Siraya Tech"
url: https://www.desertcart.it/products/602263512-flex-tpu-85a-3d-printer-filament-iso-10993-tested-white
store_origin: IT
region: Italy
---

# High flow rate for faster prints 85A Shore hardness for perfect flex ISO 10993 biocompatibility tested Flex TPU 85A 3D Printer Filament, ISO 10993 Tested, White, 1kg

**Brand:** siraya tech
**Price:** € 84.92
**Availability:** ✅ In Stock

## Summary

> 🖨️ Flex your creativity with the fastest, safest, and most durable TPU filament on the market!

## Quick Answers

- **What is this?** Flex TPU 85A 3D Printer Filament, ISO 10993 Tested, White, 1kg by siraya tech
- **How much does it cost?** € 84.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/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

- • **Speed Meets Precision:** High-flow formulation accelerates print times without sacrificing detail—perfect for fast-paced prototyping.
- • **Versatile Compatibility:** Works seamlessly with most 3D printers, empowering both beginners and pros to create innovative, flexible projects.
- • **Moisture-Proof Packaging:** Sealed in a premium aluminum bag to lock in freshness and guarantee consistent print quality for up to 3 years.
- • **Unmatched Flex & Durability:** Experience superior elasticity with TPU 85A that bends without breaking—ideal for wearable and flexible designs.
- • **Certified Safe for Skin Contact:** ISO 10993 tested to ensure biocompatibility, making it your go-to for medical and wearable applications.

## Overview

Siraya Tech Flex TPU 85A is a high-performance 3D printer filament offering superior flexibility and toughness with an 85A Shore hardness. It features a high flow rate for faster printing speeds and is ISO 10993 tested for biocompatibility, making it safe for wearable and medical applications. Packaged in moisture-resistant aluminum bags, it ensures up to 3 years of shelf life and consistent print quality. Compatible with most 3D printers, this 1kg white filament is perfect for professionals seeking reliable, versatile, and fast flexible printing solutions.

## Description

desertcart.com: Siraya Tech 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 : 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: Perfect Filament - 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.

## 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 | #1,217 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #77 in 3D Printing Filament |
| Brand | Siraya Tech |
| Brand Name | Siraya Tech |
| Color | Tpu 85a White |
| Customer Reviews | 4.2 out of 5 stars 119 Reviews |
| Item Diameter | 22 centimeters |
| Item Highlight | High Flexibility & Toughness, High Flow & Speed, Moisture-Resistant Aluminum Bag, for Footwear, Protective Gear |
| 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 kg
- **Material:** Flex TPU

## Images

![Flex TPU 85A 3D Printer Filament, ISO 10993 Tested, White, 1kg - Image 1](https://m.media-amazon.com/images/I/71WL5AsNJNL.jpg)
![Flex TPU 85A 3D Printer Filament, ISO 10993 Tested, White, 1kg - Image 2](https://m.media-amazon.com/images/I/61avMrBikNL.jpg)
![Flex TPU 85A 3D Printer Filament, ISO 10993 Tested, White, 1kg - Image 3](https://m.media-amazon.com/images/I/61l+0+KpFxL.jpg)
![Flex TPU 85A 3D Printer Filament, ISO 10993 Tested, White, 1kg - Image 4](https://m.media-amazon.com/images/I/614CidyKrLL.jpg)
![Flex TPU 85A 3D Printer Filament, ISO 10993 Tested, White, 1kg - Image 5](https://m.media-amazon.com/images/I/61aFV-6EUSL.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.

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ The perfect tpu ever made…
*by C***I on January 7, 2024*

This is honestly the best and i mean absolutely best tpu i have ever printed with in my short 3d printing atmosphere, perfect pla settings and you can even use a bowden extruder( i have a sprite extruder) but by the wat the extrusion is and how sturdy this filament feels id truly a myster but an amazing one..i wish they sold 2kg packs because regardless i am absolutely gonna buy this from now on as my new go to soft filament for my applications… it feels like prinlines 95a but has the flexibility like esun83a which is great and its elastic(elongated like sainsmart 87a) truly a great craftsmanship work going into this product and i cant wait to waste away my money. And the high speed capabilities opens this filament up to a veryyyy far range beyond anything. If you are reading this PLEASE BUY THIS FILAMENT YOU WONT REGRET IT

## 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 Italy*
*Store origin: IT*
*Last updated: 2026-10-22*