---
product_id: 509833622
title: "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)"
brand: "siraya tech"
price: "Bs.1195"
currency: BOB
in_stock: true
reviews_count: 8
url: https://www.desertcart.bo/products/509833622-tenacious-flex-3d-printer-more-flexible-405nm-uv-curing-resin
store_origin: BO
region: Bolivia
---

# 405nm UV curing speed Faster rebound elasticity High impact resistance 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)

**Brand:** siraya tech
**Price:** Bs.1195
**Availability:** ✅ In Stock

## Summary

> 🖤 Flex your creativity with Tenacious Flex — where toughness meets elasticity!

## Quick Answers

- **What is this?** 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) by siraya tech
- **How much does it cost?** Bs.1195 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.bo](https://www.desertcart.bo/products/509833622-tenacious-flex-3d-printer-more-flexible-405nm-uv-curing-resin)

## 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

- • **Custom Resin Boost:** Mix with other resins to supercharge flexibility and toughness in every print.
- • **Rapid Shape Recovery:** Bend, compress, and watch your models snap back instantly.
- • **Unmatched Durability:** Built to endure drops and impacts without cracking or deforming.
- • **Versatile Application:** Perfect for grips, gaskets, and shock-absorbing prototypes that demand resilience.
- • **Rubber-like Flexibility:** Experience next-level softness and stretch with ultra-elastic prints.

## 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, durable prototypes and functional parts, it enhances print resilience and can be blended with other resins to elevate toughness and elasticity.

## Description

Full description not available

## 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.

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/61d4j1mwM5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great strong resin with the right settings
*by B***L on June 13, 2025*

This resin is xlnt and prints beautifully with the correct settings. One thing to note is this resin needs to be used at least 26Deg Celsius for best results. At first I tried it and room temperature was 22 deg and I got bad cracks and layer separation. Then I bought a resin printer heater and set it to 27 deg c and let the resin in the vat and the printer warm up for 30 minutes then printed and then everything was perfect with no setting changed beside the temperature. Strong with a little bit of flex. Odor is I would say medium compared to others, It's not odorless but also not strong as well. So I would say medium-low odor compared to other resins so all in all very good. Sirayas stock settings work well on the MONO M7.

### ⭐⭐⭐⭐⭐ Very high performing resin
*by T***. on May 21, 2025*

Printed quick and easily on my Saturn S4 U, and had a nice flexibility to it when cured at room temp, but when cured in 60C water the hardness increases, and barely has any flex to it. It has a nice rigidity with enough elasticity which seems like it will resist shatter when under stress. Feels like it rivals Siraya Tech's Blu Nylon Black when it's been heat cured, which could make it a good value alternative. Has a nice transparent smoky blueish purple color.

### ⭐⭐⭐⭐⭐ 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.

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*Product available on Desertcart Bolivia*
*Store origin: BO*
*Last updated: 2026-02-06*