---
product_id: 509833622
title: "Tenacious Flex black 3d resin with fast rebounds and high impact resistance"
brand: "siraya tech"
price: "€ 172.63"
currency: EUR
in_stock: null
reviews_count: 4
category: "Siraya Tech"
url: https://www.desertcart.hr/products/509833622-tenacious-flex-black-3d-resin-with-fast-rebounds-and-high
store_origin: HR
region: Croatia
---

# Faster Rebound Elasticity High Impact Resistance 405nm UV-Curing Precision Tenacious Flex black 3d resin with fast rebounds and high impact resistance

**Brand:** siraya tech
**Price:** € 172.63
**Availability:** ❌ Out of Stock

## Summary

> 🖤 Flex your creativity with Siraya Tech’s Tenacious Flex — where toughness meets elasticity!

## Quick Answers

- **What is this?** Tenacious Flex black 3d resin with fast rebounds and high impact resistance by siraya tech
- **How much does it cost?** € 172.63 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/509833622-tenacious-flex-black-3d-resin-with-fast-rebounds-and-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

- • **Precision UV-Curing:** Optimized for 405nm LCD/DLP printers delivering high-detail, smooth, and consistent results every time.
- • **Rapid Shape Recovery:** Prints snap back instantly after bending or compression—perfect for resilient, flexible designs.
- • **Rubber-Like Flexibility:** Experience ultra-soft, bendable prints that mimic real rubber for dynamic prototypes and grips.
- • **Versatile Resin Blending:** Boost your existing resin’s durability and flexibility with a simple additive for custom performance.
- • **Unmatched Impact Toughness:** Engineered to resist cracks and breaks, ensuring your models survive accidental drops intact.

## Overview

Siraya Tech Tenacious Flex is a premium 405nm UV-curing resin designed for LCD/DLP 3D printers, offering superior rubber-like flexibility, rapid rebound, and high impact resistance. Ideal for flexible prototypes, soft grips, and shock-absorbing parts, it also blends seamlessly with other resins to enhance toughness and elasticity. This 1kg black resin delivers durable, precise prints that stand up to bending and impact, making it a top choice for professionals seeking resilient, high-performance 3D prints.

## Description

desertcart.com: Siraya Tech Tenacious Flex 3D Printer More Flexible 405nm UV-Curing Resin with Faster Rebound High Impact Resistance High Precision Tough Standard Resin for LCD DLP 3D Printing (1kg, Flex Black) : Industrial & Scientific

Review: Nice - Pretty good resin. Mixed with anycubic tough resin at 75 tough to 25 Siraya and it produced nice parts for a custom figure. Parts flexed well and were very resistant to cracking or breaking, although there is a point where they will. I tried a 100% part and it came out nicely. Very flexible and is tough. If you mix it you should get a decent life out of a bottle, making it more of a value in the long run.
Review: The best flexible resin - When printing alone with it, it resembles a very very soft rubber, almost like a rubber band. Geometry is important when printing with the resin alone because it’s so soft, supports will deform. I needed it to be more rigid so I combined it with any cubic black tough resin in a 3-1 ratio. The parts come out as a semi soft TPU and they do not break. I really like this resin. Do not buy any other flexible resins. They all fail

## Features

- Soft, Rubber-Like Flexible Resin - Siraya Tech Tenacious Flex Black is significantly softer and more rubber-like than the classic Tenacious resin. This new formulation offers faster rebound and incredible elasticity, perfect for flexible and resilient 3D prints.
- Enhanced Flexibility and Rebound - Withstands extreme bending and compression, quickly returning to its original shape. Its superior elasticity compared to the original Tenacious resin allows for more dynamic and flexible prints.
- High Impact Resistance - Designed to keep your models resilient and protected. Exceptional impact resistance ensures that accidental drops or impacts don't cause deformations or cracks. The combination of strength and flexibility makes printed objects durable yet not brittle.
- Specialized Applications - Ideal for projects requiring high flexibility such as soft grips, gaskets, shock-absorbing components, and pliable prototypes. Note: May not suit all applications where the original Tenacious resin is typically used.
- Excellent Resin Additive - Mix Tenacious Flex Black with other resins, including tough resins, to boost impact resistance and flexibility. A small addition can significantly enhance the properties of your prints.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BTNKX6BT |
| Best Sellers Rank | #9,132 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,734 in 3D Printer Accessories |
| Date First Available | February 2, 2023 |
| Item Weight | 2.2 pounds |
| Item model number | Flex Black - Tenacious |
| Manufacturer | Siraya Tech |
| Product Dimensions | 5.91 x 5.12 x 8.27 inches |

## Images

![Tenacious Flex black 3d resin with fast rebounds and high impact resistance - Image 1](https://m.media-amazon.com/images/I/61d4j1mwM5L.jpg)
![Tenacious Flex black 3d resin with fast rebounds and high impact resistance - Image 2](https://m.media-amazon.com/images/I/61cfmHyyaGL.jpg)
![Tenacious Flex black 3d resin with fast rebounds and high impact resistance - Image 3](https://m.media-amazon.com/images/I/61Myysjg0SL.jpg)
![Tenacious Flex black 3d resin with fast rebounds and high impact resistance - Image 4](https://m.media-amazon.com/images/I/61ztrXibb0L.jpg)
![Tenacious Flex black 3d resin with fast rebounds and high impact resistance - Image 5](https://m.media-amazon.com/images/I/71lVxosOpjL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice
*by J***Y on July 13, 2025*

Pretty good resin. Mixed with anycubic tough resin at 75 tough to 25 Siraya and it produced nice parts for a custom figure. Parts flexed well and were very resistant to cracking or breaking, although there is a point where they will. I tried a 100% part and it came out nicely. Very flexible and is tough. If you mix it you should get a decent life out of a bottle, making it more of a value in the long run.

### ⭐⭐⭐⭐⭐ The best flexible resin
*by C***A on January 24, 2024*

When printing alone with it, it resembles a very very soft rubber, almost like a rubber band. Geometry is important when printing with the resin alone because it’s so soft, supports will deform. I needed it to be more rigid so I combined it with any cubic black tough resin in a 3-1 ratio. The parts come out as a semi soft TPU and they do not break. I really like this resin. Do not buy any other flexible resins. They all fail

### ⭐⭐⭐⭐⭐ Excellent resin
*by K***3 on May 31, 2025*

This resin is on constant reorder for me. I could not do my business without it.

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**Shop now:** [https://www.desertcart.hr/products/509833622-tenacious-flex-black-3d-resin-with-fast-rebounds-and-high](https://www.desertcart.hr/products/509833622-tenacious-flex-black-3d-resin-with-fast-rebounds-and-high)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-12*