---
product_id: 472257180
title: "RESIONE F39 Flexible 3D Printer Resin 1Kg – 405nm UV-Curing High-Performance Rubber-Like Photopolymer for DLP, LCD & MSLA Printers, Durable for Industrial Applications"
brand: "ri resione"
price: "21164 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Ri Resione"
url: https://www.desertcart.is/products/472257180-resione-f39-flexible-3d-printer-resin-1kg-405nm-uv-curing
store_origin: IS
region: Iceland
---

# Shore Hardness 60~75A 47.2KN/m tear strength 255% elongation at break RESIONE F39 Flexible 3D Printer Resin 1Kg – 405nm UV-Curing High-Performance Rubber-Like Photopolymer for DLP, LCD & MSLA Printers, Durable for Industrial Applications

**Brand:** ri resione
**Price:** 21164 kr
**Availability:** ✅ In Stock

## Summary

> 🖨️ Print Tough, Flex Smart — The Future of Flexible 3D Resin is Here!

## Quick Answers

- **What is this?** RESIONE F39 Flexible 3D Printer Resin 1Kg – 405nm UV-Curing High-Performance Rubber-Like Photopolymer for DLP, LCD & MSLA Printers, Durable for Industrial Applications by ri resione
- **How much does it cost?** 21164 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/472257180-resione-f39-flexible-3d-printer-resin-1kg-405nm-uv-curing)

## Best For

- ri resione enthusiasts

## Why This Product

- Trusted ri resione brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unmatched Durability:** Superior tear resistance ensures your prints withstand real-world stress without ripping.
- • **Flexible Beyond Limits:** 255% elongation means your parts bend, stretch, and flex without breaking—perfect for dynamic applications.
- • **Custom Toughness Control:** Mix with other resins like K/M58/M68/G217 to tailor toughness and durability exactly to your project needs.
- • **Industry-Grade Compliance:** Fully RoHS & SVHC (REACH) certified, guaranteeing safe, eco-conscious manufacturing.
- • **Temperature-Adaptive Softness:** Soft and rubber-like above 20°C, yet impact-resistant and tough at 5°C for versatile use.

## Overview

RESIONE F39 is a high-performance, flexible 3D printer resin optimized for DLP, LCD, and MSLA printers. It boasts industry-leading tear strength (47.2KN/m) and exceptional elongation (255%), delivering durable, rubber-like prints that adapt to temperature changes. Fully compliant with RoHS and SVHC regulations, it’s ideal for industrial applications requiring both flexibility and toughness. Users can also blend it with other resins to customize mechanical properties, making it a versatile choice for professional-grade prototyping and manufacturing.

## Description

desertcart.com: RESIONE F39 Flexible 3D Printer Resin 1Kg – 405nm UV-Curing High-Performance Rubber-Like Photopolymer for DLP, LCD & MSLA Printers, Durable for Industrial Applications : Industrial & Scientific

Review: Great resin - I bought a used camera a while back, and one of the two doors on the side was missing. I figured I'd but a replacement from the manufacturer, but they wanted $180 to install it, and refused to sell me just the part, hence I decided to make my own. The door has to be flexible, it has to press fit to keep out dust, dirt and moisture, and it has to to be tethered. The outside has a leatherette finish, and the inside has a protruding square seal. I originally designed the door in two pieces - a hard plastic outer piece, with a rubber sealing ring/tether. Then I found the F69. The properties of F69 were such that it was rigid enough for the outside yet flexible enough for the inside, which allowed me to print the whole assembly as one piece. Anyway, the door on the left is an original, and the one on the right is printed. You'd be hard pressed to tell them apart. In terms of ease of use, I had absolutely no issues printing with it. I did use heavier supports than normal - one article I saw suggested that. I also downloaded Resione's print settings for my printer. It worked flawlessly. There is only one downside with this resin -- the uncured resin has a very strong fumes. Next time I print with this I will definitely be relocating my printer.
Review: Works great! - I bought this to make some rubber mounts that had perished for a very old Shure 55SW and it worked perfectly. The only issue is that the smell was unbearable. I have my printer in my office on the second floor of my house and had to move it outside at night to print with this material. The whole house smelled like it, even though it was upstairs with 2 fans cycling the air in and out. It's not super soft and rubbery, it's firm and rubbery. It does take almost twice as long to print compared to plastic style resins as it needs more time per layer exposure. Hope that helps any potential buyer.

## Features

- Tear resistance: Tear Strength: 47.2KN/m. It has better tear strength than other flexible resins, which means that the prints will not be easily torn during use
- High elongation: Elongation at Break: 255%. This can fully ensure that the prints are not easily broken during repeated bending and stretching
- Soft like rubber: Shore Hardness:60~75A. The prints is very soft at a temperature above 20°C, but the lower the temperature, the harder it will become.It will become very hard and impact resistant at 5°C.
- Comply with RoHS and SVHC(REACH) regulations: F39 resin is fully compliant with RoHS 2.0 and SVHC (REACH) regulations, proving that the raw materials do not contain more than 200 chemical hazardous substances contained in the regulations
- As toughening agent: Mixing F69/F39/F39T resin with tough resin such as K/M58/M68/G217 can make the printed parts tougher, more durable, and not brittle for a long time

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B93YGL52 |
| Best Sellers Rank | #69,275 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #94 in 3D Printing Liquid #959 in 3D Printing Filament |
| Brand | RI RESIONE |
| Brand Name | RI RESIONE |
| Color | Transparent |
| Customer Reviews | 4.4 out of 5 stars 317 Reviews |
| Item Weight | 1 Kilograms |
| Manufacturer | RESIONE |
| Material | Resin |
| Material Type | Resin |
| UPC | 735907976270 |
| Unit Count | 35.27 Ounce |

## Product Details

- **Brand:** RI RESIONE
- **Material:** Resin
- **Color:** Transparent
- **Item Weight:** 1 Kilograms
- **UPC:** 735907976270

## Images

![RESIONE F39 Flexible 3D Printer Resin 1Kg – 405nm UV-Curing High-Performance Rubber-Like Photopolymer for DLP, LCD & MSLA Printers, Durable for Industrial Applications - Image 1](https://m.media-amazon.com/images/I/51YKBhxaTZL.jpg)
![RESIONE F39 Flexible 3D Printer Resin 1Kg – 405nm UV-Curing High-Performance Rubber-Like Photopolymer for DLP, LCD & MSLA Printers, Durable for Industrial Applications - Image 2](https://m.media-amazon.com/images/I/51joqb-5ylL.jpg)
![RESIONE F39 Flexible 3D Printer Resin 1Kg – 405nm UV-Curing High-Performance Rubber-Like Photopolymer for DLP, LCD & MSLA Printers, Durable for Industrial Applications - Image 3](https://m.media-amazon.com/images/I/61GZlo+PuPL.jpg)
![RESIONE F39 Flexible 3D Printer Resin 1Kg – 405nm UV-Curing High-Performance Rubber-Like Photopolymer for DLP, LCD & MSLA Printers, Durable for Industrial Applications - Image 4](https://m.media-amazon.com/images/I/61qnRkve6PL.jpg)
![RESIONE F39 Flexible 3D Printer Resin 1Kg – 405nm UV-Curing High-Performance Rubber-Like Photopolymer for DLP, LCD & MSLA Printers, Durable for Industrial Applications - Image 5](https://m.media-amazon.com/images/I/71-4g7ky4+L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great resin
*by S***. on January 10, 2022*

I bought a used camera a while back, and one of the two doors on the side was missing. I figured I'd but a replacement from the manufacturer, but they wanted $180 to install it, and refused to sell me just the part, hence I decided to make my own. The door has to be flexible, it has to press fit to keep out dust, dirt and moisture, and it has to to be tethered. The outside has a leatherette finish, and the inside has a protruding square seal. I originally designed the door in two pieces - a hard plastic outer piece, with a rubber sealing ring/tether. Then I found the F69. The properties of F69 were such that it was rigid enough for the outside yet flexible enough for the inside, which allowed me to print the whole assembly as one piece. Anyway, the door on the left is an original, and the one on the right is printed. You'd be hard pressed to tell them apart. In terms of ease of use, I had absolutely no issues printing with it. I did use heavier supports than normal - one article I saw suggested that. I also downloaded Resione's print settings for my printer. It worked flawlessly. There is only one downside with this resin -- the uncured resin has a very strong fumes. Next time I print with this I will definitely be relocating my printer.

### ⭐⭐⭐⭐⭐ Works great!
*by L***L on September 13, 2024*

I bought this to make some rubber mounts that had perished for a very old Shure 55SW and it worked perfectly. The only issue is that the smell was unbearable. I have my printer in my office on the second floor of my house and had to move it outside at night to print with this material. The whole house smelled like it, even though it was upstairs with 2 fans cycling the air in and out. It's not super soft and rubbery, it's firm and rubbery. It does take almost twice as long to print compared to plastic style resins as it needs more time per layer exposure. Hope that helps any potential buyer.

### ⭐⭐⭐⭐ With the right (extreme) settings, it works.
*by E***E on November 1, 2021*

This resin can produce good results if you use the right settings, but the right settings aren't obvious. First, it is very opaque, so the plate has to be extremely level for the first few layers to attach properly. Second, it is *extremely* thick. This means that if you are printing any flat surface more than a few cm on each side, the resin won't be able to flow in and out quickly enough. This causes problems both on lift and return of the plate. On lift, it generates a suction force that can cause the print to detach from the plate, from supports or even from itself. The solution to this is to lower the raise speed to *extremely* low. I'm using 10mm/sec for the first four mm, 70mm/sec for the rest of the lift. A similar problem happens when the plate is going down: any relatively large surface will need to evacuate the resin as it goes down, and that won't be possible if the plate is moving too fast. As a result, at best the layers will be thicker than they should, and at worst they will peel off since they re too thick for the light to reach the already printed parts though the dark, opaque resin. For large flat surfaces I was getting at 0.05mm setting layers that were four times as thick! There I also use 10mm/second on the downward move for the last 4 mm, 50mm/second for the rest, plus I wait one extra second at the end of the move before lighting the LCD up. As for other settings, if I print at 0.05mm layers, they come out fine but for large surfaces they come out a bit thicker than desired even at those speeds, and at 0.1mm the thickness is as expected but I have to use an exposure time of 8 seconds for each layer, and 50 seconds for the base. So for large flat surfaces that require such values the printing process can be SLOOOW. Printing a patterned slate 2mm thick took 30 minutes! For smaller surfaces and shells I was able to do with faster (but still low) move speeds, but it's still much slower than printing with normal resins. As for the resulting objects, they are fantastic. I was able to print rubbery patterned surfaces that can be wrapped around contoured objects, model vehicle tires and other flexible items, with great accuracy and detail. Just be prepared to waste your first $57 on trials until you figure out the right settings. I am happy with the product, but I am dinging one star because the company should provide detailed guidance on the right settings for different scenarios given how out of the ordinary this resin parameters are.

## Frequently Bought Together

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- Siraya Tech Tenacious 3D Printer Flexible 405nm UV-Curing Resin with High Impact Resistance Standard Photopolymer Resin for LCD DLP 3D Printing (1000g, Clear)
- SuperElastic 3D Printer Resin, Softness 60A Simulating Soft Silicone, Made in Korea by 3DMaterials (1000g, Clear)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-01-26*