---
product_id: 495158149
title: "Defiant 25 Silicone Mold Making Kit"
brand: "siraya tech"
price: "€ 67.91"
currency: EUR
in_stock: true
reviews_count: 13
category: "Siraya Tech"
url: https://www.desertcart.de/products/495158149-defiant-25-silicone-mold-making-kit
store_origin: DE
region: Germany
---

# Low viscosity for easy pour 200°C heat resistance 30 min fast curing Defiant 25 Silicone Mold Making Kit

**Brand:** siraya tech
**Price:** € 67.91
**Availability:** ✅ In Stock

## Summary

> 🎨 Mold Like a Pro, Cast Like a Boss!

## Quick Answers

- **What is this?** Defiant 25 Silicone Mold Making Kit by siraya tech
- **How much does it cost?** € 67.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/495158149-defiant-25-silicone-mold-making-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

- • **Simple 1:1 Mix Ratio:** No guesswork—just equal parts, self-degassing, and ready to use. Ideal for fast, flawless mold making.
- • **Versatile & Food Safe:** From candy to candles, resin to soap, this platinum silicone handles it all with FDA-grade safety.
- • **Durability That Pays Off:** Stronger tear resistance and flexibility mean more pulls per mold, slashing your cost per cast.
- • **Unmatched Curing Resistance:** Defiant 25 resists sulfur poisoning and UV resin inhibition—no coating needed, just submerge and cure!
- • **Effortless Bubble-Free Pouring:** Thin viscosity lets you pour and degas easily without expensive vacuum chambers—perfect for pros and beginners alike.

## Overview

Siraya Tech Defiant 25 is a clear platinum silicone rubber mold-making kit designed for fast, reliable curing with exceptional resistance to sulfur poisoning and UV resin inhibition. It offers superior flexibility, tear resistance, and heat tolerance up to 200°C, making it ideal for repeated use in both craft and food-safe applications. Its low viscosity ensures easy pouring and bubble-free results without specialized equipment, while the simple 1:1 mixing ratio makes it accessible for beginners and professionals alike.

## Description

Shop Siraya Tech at the desertcart Arts, Crafts & Sewing store. Free Shipping on eligible items. Save on everyday low prices.

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.
Review: Great product and service! - Excellent product for lure molds along with fast and excellent service.

## Features

- Extra Resistance to curing inhibition - Defiant 25 can resist sulfur poisoning due to UV Resin much better than common platinum silicone. With just 30 minutes of curing the printed part submerged in water, Defiant 25 can cure without issues. No coating is needed. Defiant silicone clear 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 making has better flexibility and stronger tear resistance, and silicone molds have a longer life span and can be reused many times. More pulls per mold mean lower cost per cast. This silicone rubber can resist temperatures up to 200C.
- Thin Viscosity - Defiant 25 is Easy to pour and degas compared to other 25A silicone. It is thinner and thus making the entire process simpler even for beginners. You do not need an expensive professional vacuum chamber to remove bubbles and with a good pouring technique, you can get a bubble-free cure.
- Versatile & Food Safe - Defiant 25 from Siraya Tech, a food-safe platinum silicone, excels in both food and craft applications. Perfect for molds of candy, chocolate, cake, and ice, it also suits resin, wax, candle, and soap molds, casting, architectural detailing, and figure making. Its balanced hardness and flexibility make it ideal for diverse molding tasks and DIY projects.
- Easy Mixing Ratio 1A:1B - Defiant 25 mold making 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's any issue.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BMLJVZCW |
| Best Sellers Rank | #13,425 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #137 in Sculpture Molding & Casting Products |
| Brand | Siraya Tech |
| Brand Name | Siraya Tech |
| Color | Translucent 25A Hardness |
| Compatible Material | Rubber |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 208 Reviews |
| Full Cure Time | 3E+1 Minutes |
| Item Form | Gel |
| Item Package Quantity | 1 |
| Manufacturer | Siraya Tech |
| Material | Silicone |
| Material Type | Silicone |
| Model | Defiant 25 |
| Other Special Features of the Product | Extra resistance to curing inhibition, food safety |
| Part Number | Defiant 25 |
| Special Feature | Extra resistance to curing inhibition, food safety |
| Specific Uses For Product | Casting, Art, Food |
| Unit Count | 35.27 Ounce |
| Viscosity Level | Low |
| Volume | 1054.62 Milliliters |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Siraya Tech
- **Item Form:** Gel
- **Material:** Silicone
- **Special Feature:** Extra resistance to curing inhibition, food safety
- **Specific Uses For Product:** Casting, Art, Food

## Images

![Defiant 25 Silicone Mold Making Kit - Image 1](https://m.media-amazon.com/images/I/61uVwBSbjwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy pour, clean release. Will buy again.
*by Q***P on June 15, 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 product and service!
*by R***Y on June 14, 2026*

Excellent product for lure molds along with fast and excellent service.

### ⭐⭐⭐⭐⭐ Solves a really big problem!
*by T***C on December 18, 2022*

As a small company prototyping a variety of products that require platinum cure silicone, this silicone formula GREATLY simplifies our processes and ensures high degrees of success when casting silicone against resin molds. For many, printing in resin is the go-to method for making cost effective high quality molds for casting soft rubbers, either by using the printed resin object as a master to make a silicone mold, or by pouring directly into a printed resin mold. We have tested this silicone against Siraya tech Fast, Blu, and Build resins and have found that they cure properly and consistently against fully cured resin. This is something we have been needing for years! While we have not rigorously tested the mechanical properties we have found that for most purposes it is on par with other similar platinum cure silicones in terms of overall strength and tear resistance. Truly great stuff! Can't wait to see what's next for the future of this company as I just love their products for their quality, consistency, variety, and innovation.

## 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)
- Siraya Tech Fast ABS-Like 3D Printer Resin 405nm UV-Curing Non-Brittle High Precision 3D Printing Liquid Standard Photopolymer Resin for 8K Capable LCD DLP 3D Printing (Navy Grey, 1kg)
- Siraya Tech Blu 3D Printer Tough Resin with High Toughness Resolution Strong and Precise 3D Printing 405nm UV-Curing Rapid Resin for LCD DLP 8K 3D Printer (1kg, Clear V2)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-07-09*