---
product_id: 504915325
title: "Siraya Tech Defiant 25 Platinum Silicone Mold Making DIY Kit, Food Safe, 25A Hardness, Ideal for 3D Printer UV Resin, Easy to Stop Curing Inhibition, No Coating, for Casting Epoxy Resin (35.27 Oz)"
brand: "siraya tech"
price: "11311 kr"
currency: ISK
in_stock: true
reviews_count: 5
category: "Siraya Tech"
url: https://www.desertcart.is/products/504915325-siraya-tech-defiant-25-platinum-silicone-mold-making-diy-kit
store_origin: IS
region: Iceland
---

# Food safe for edible & craft use Cures in ~30 minutes, fast turnaround 25A hardness for durable molds Siraya Tech Defiant 25 Platinum Silicone Mold Making DIY Kit, Food Safe, 25A Hardness, Ideal for 3D Printer UV Resin, Easy to Stop Curing Inhibition, No Coating, for Casting Epoxy Resin (35.27 Oz)

**Brand:** siraya tech
**Price:** 11311 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Mold like a pro, cast like a boss — Defiant 25 delivers flawless, food-safe molds every time!

## Quick Answers

- **What is this?** Siraya Tech Defiant 25 Platinum Silicone Mold Making DIY Kit, Food Safe, 25A Hardness, Ideal for 3D Printer UV Resin, Easy to Stop Curing Inhibition, No Coating, for Casting Epoxy Resin (35.27 Oz) by siraya tech
- **How much does it cost?** 11311 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/504915325-siraya-tech-defiant-25-platinum-silicone-mold-making-diy-kit)

## 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

- • **Built to Last & Reuse:** Superior flexibility and tear resistance extend mold life, lowering your cost per cast.
- • **Unmatched Curing Resistance:** Defiant 25 resists sulfur poisoning from UV resin—no coating needed, even after water immersion.
- • **Versatile Food-Grade Silicone:** Perfect for candy, chocolate, cake molds, plus resin, wax, soap, and candle casting.
- • **Effortless Bubble-Free Pouring:** Low viscosity formula means easy mixing and pouring without expensive vacuum chambers.
- • **Beginner-Friendly 1:1 Mix Ratio:** Simple equal-part mixing and self-degassing make it ideal for DIY pros and newcomers alike.

## Overview

Siraya Tech Defiant 25 is a clear, platinum-cure silicone mold-making kit with 25A hardness, designed for fast curing (around 30 minutes) and exceptional resistance to curing inhibition from UV resins. Its low viscosity ensures easy pouring and bubble-free results without specialized equipment. Food safe and highly durable, it supports a wide range of applications from edible molds to resin casting, featuring a beginner-friendly 1:1 mixing ratio for effortless use.

## Description

Siraya Tech Defiant 25 Platinum Silicone Mold Making DIY Kit, Food Safe, 25A Hardness, Ideal for 3D Printer UV Resin, Easy to Stop Curing Inhibition, No Coating, for Casting Epoxy Resin (35.27 Oz) : desertcart.ae: Arts & Crafts

Review: Buenas utilidad - Está muy bien una vez que le coges el truco. Cuesta un poco
Review: Easy pour, clean release. Will buy again. - Great results. Thin enough consistency when pouring that it was Bubble-free. Firmed up within 6 hours, left overnight for extra curing time and had a clean release. Perfect result.

## Features

- Extra Resistance to Curing Inhibition: Defiant 25 can resist sulfur poisoning due to UV resin much better than common platinum silicone. With only 30 minutes of curing the printed part immersed in water, Defiant 25 can cure without any problems. No coating required. Defiant clear silicone mold works best with our Fast, Build, Blu, Easy and Sculpt resins.
- STRONG AND DURABLE - Compared with others, Siraya Tech Defiant 25 clear silicone mold has better flexibility and higher tear resistance, and the silicone molds have a longer service life and can be reused many times. More roll per mould means lower cost per cast. This silicone rubber can withstand temperatures up to 200°C.
- Fine viscosity: Defiant 25 is easy to pour and degass compared to other 25A silicone. It is thinner and therefore makes the whole process easier even for beginners. You don't need an expensive professional vacuum chamber to remove bubbles and with good pouring technique, you can achieve bubble-free care.
- VERSATILE AND FOOD SAFE - Siraya Tech Defiant 25, a platinum food grade silicone, excels in both food and craft applications. Perfect for candy molds, chocolate, cake and ice molds, also fits resin molds, wax, candle and soap molds, casting, architectural details and figure making. Its balanced hardness and flexibility make it ideal for different molding tasks and DIY projects.
- Easy Mixing Ratio 1A: 1B - Defiant 25 silicone rubber is easy to mix, mixing ratio of 1:1, self-degassing and very easy to use. This liquid silicone mold can be easily used by beginners without any experience. Please feel free to contact us if there is any problem.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BMLJVZCW |
| Brand | Siraya Tech |
| Brand Name | Siraya Tech |
| Color | Clear |
| Colour | Clear |
| Compatible Material | Rubber |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 208 Reviews |
| Full Cure Time | 3E+1 Minutes |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item form | Liquid |
| Manufacturer | Siraya Tech |
| Material | Silicone |
| Material Type | Silicone |
| Model | Defiant 25 |
| Number of Pieces | 25 |
| Other Special Features of the Product | Extra resistance to curing inhibition, food safety |
| Part Number | Defiant 25 |
| Special features | Extra resistance to curing inhibition, food safety |
| Specific Uses For Product | Casting, Art, Food |
| Specific uses for product | Casting, Art, Food |
| Unit Count | 1000.0 Grams |
| Viscosity Level | Low |
| Volume | 1054.62 Milliliters |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Siraya Tech
- **Item form:** Liquid
- **Material:** Silicone
- **Special features:** Extra resistance to curing inhibition, food safety
- **Specific uses for product:** Casting, Art, Food

## Images

![Siraya Tech Defiant 25 Platinum Silicone Mold Making DIY Kit, Food Safe, 25A Hardness, Ideal for 3D Printer UV Resin, Easy to Stop Curing Inhibition, No Coating, for Casting Epoxy Resin (35.27 Oz) - Image 1](https://m.media-amazon.com/images/I/61uVwBSbjwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buenas utilidad
*by I***L on 31 July 2026*

Está muy bien una vez que le coges el truco. Cuesta un poco

### ⭐⭐⭐⭐⭐ Easy pour, clean release. Will buy again.
*by Q***P on 15 June 2026*

Great results. Thin enough consistency when pouring that it was Bubble-free. Firmed up within 6 hours, left overnight for extra curing time and had a clean release. Perfect result.

### ⭐⭐⭐⭐⭐ Great for mould making, especially dice!
*by S***R on 15 July 2025*

I picked up the Siraya Tech Defiant 25 Platinum Silicone kit to make dice molds for my resin projects, and honestly, I was impressed from start to finish. I’ve tried a few different silicones over the years, but this one stood out for a couple of reasons. Easy Mold Making, Even for First-Timers Mixing the silicone parts was genuinely straightforward—just combine, mix thoroughly, and pour. I wasn’t worried about missing the pot life or it getting too thick way too fast. What really sold me was how smoothly it flowed around my dice masters and settled into all the small details. If you’re worried about bubbles or fine print not coming out, don’t be; the results were crisp. No Curing Headaches One of the frustrations with making molds using 3D printed pieces is the risk of curing inhibition, but this silicone just worked. I didn’t need to coat my models or do anything special; it cured perfectly next to my UV resin prints—no sticky spots or half-cured messes. Awesome for Dice The 25A hardness is just right—it holds its shape but doesn’t feel like a brick when you’re demolding. My finished dice popped out cleanly, and the molds have lasted through a few sets without stretching or tearing. The translucency of the cured silicone also made it easy to check for air bubbles before the mix set up, which saved me from having to remake molds. Works Seamlessly With Siraya Tech Fast Navy Grey Resin A huge bonus for me has been using these molds with the Siraya Tech 2kg Fast Navy Grey resin. The silicone and resin work together perfectly—no curing issues, and the detail from the mold comes through clearly in the final casts. The Fast Navy Grey resin cures reliably in these molds without sticking or leaving any residues, so every dice pour came out crisp and clean. Great Value & Size The amount in the kit is generous, and I got several dice molds out of one batch with some left over. For anyone making custom dice, the kit’s size and ease of use make it a practical, reliable choice. Would I Recommend It? Absolutely. If you want an easy mold-making experience—especially for detailed work like dice or resin crafts with popular resins like the Siraya Tech Fast Navy Grey—I’d say give the Siraya Tech Defiant 25 a shot. It took the stress out of the process and gave me professional-looking results with less prep and cleanup.

## Frequently Bought Together

- Siraya Tech Defiant 25 Platinum Silicone Mold Making DIY Kit, Food Safe, 25A Hardness, Ideal for 3D Printer UV Resin, Easy to Stop Curing Inhibition, No Coating, for Casting Epoxy Resin (35.3 Oz)
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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-09-03*