---
product_id: 486021520
title: "Silicone Rubber Mold Making, Platinum Liquid Silicone Non-Toxic, Making Silicone-Mixing Ratio 1:1 Ideal for Casting Resins Molds & Silicone Molds,DIY, Manual Making (2)"
brand: "reschimica"
price: "2299 kr"
currency: DKK
in_stock: true
reviews_count: 2
category: "Reschimica"
url: https://www.desertcart.dk/products/486021520-silicone-rubber-mold-making-platinum-liquid-silicone-non-toxic-making
store_origin: DK
region: Denmark
---

# 45 min pot life, 3 hr cure time 1:1 mix ratio by volume & weight 21 Shore A hardness, tear-resistant Silicone Rubber Mold Making, Platinum Liquid Silicone Non-Toxic, Making Silicone-Mixing Ratio 1:1 Ideal for Casting Resins Molds & Silicone Molds,DIY, Manual Making (2)

**Brand:** reschimica
**Price:** 2299 kr
**Availability:** ✅ In Stock

## Summary

> 🛠️ Mold your masterpiece with precision and durability—because your creativity deserves the best!

## Quick Answers

- **What is this?** Silicone Rubber Mold Making, Platinum Liquid Silicone Non-Toxic, Making Silicone-Mixing Ratio 1:1 Ideal for Casting Resins Molds & Silicone Molds,DIY, Manual Making (2) by reschimica
- **How much does it cost?** 2299 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/486021520-silicone-rubber-mold-making-platinum-liquid-silicone-non-toxic-making)

## Best For

- reschimica enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Elastic:** Medium hardness with high tear resistance ensures molds last longer, giving you 15% more castings than competitors.
- • **Pro Tips for Longevity:** Clean molds with soap and dry thoroughly; avoid sulfur-based clays to prevent curing issues and maximize mold life.
- • **Precision Perfect Molds:** Faithfully captures even the finest details for flawless resin, wax, plaster, and cement castings.
- • **Effortless Mixing & Curing:** Simple 1:1 ratio with no degassing needed—just mix, pour, and watch your mold come to life in 3 hours.
- • **Versatile Casting Compatibility:** Ideal for a wide range of materials, from delicate wax to robust cement, adapting to your creative needs.

## Overview

Reschimica's Platinum Liquid Silicone Rubber offers a user-friendly 1:1 mixing ratio and cures at room temperature in 3 hours. With 21 Shore A hardness, it delivers elastic, tear-resistant molds that capture intricate details and provide 15% more castings. Perfect for DIY enthusiasts and professionals casting resin, wax, plaster, and cement, this non-toxic silicone ensures durable, high-performance molds when used with compatible materials.

## Description

Buy Silicone Rubber Mold Making, Platinum Liquid Silicone Non-Toxic, Making Silicone-Mixing Ratio 1:1 Ideal for Casting Resins Molds & Silicone Molds,DIY, Manual Making (2): Molding & Casting - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Dense and not tottaly bubble free - It is a good product, but is too dense for intricate mold and it not tottaly bubble free. Consider a vacuum system.
Review: Did not set within 3 DAYS - Update 6-FEB-2023: Now reading of an inhibition issue with some SLA resins not cured for many hours. Will top-coat molds with non-inhibiting coating and re-cast. Will update rating upon results. Original Review: Instructions followed to a tee: -Used identical single-use syringes from the same batch to precisely measure each part. -Combined and mixed thoroughly for 5 minutes. -Poured into open top 3D Printed "sheet" molds (1.2mm thick with various top-down areas.) Results: -Tops cured well - looks good so far... -Peel up sheet - Still uncured where not exposed to air. -Sticky mess I will be purchasing a different silicone for our use, as 3 days+ is not an acceptable when expecting 3 hours.

## Features

- ✔️BEST RUBBER FOR MOULDS: 1:1 mix ratio (both by volume and weight), it hardens at room temperature. The moulds made with R PRO 20 last a long time and are excellent for casting resin, wax, plaster, cement and other materials.
- ✔️HIGH PERFORMANCE: R PRO 20 silicone rubber faithfully copies even the smallest details, it allows you to make 15% more castings than other silicone rubbers and the moulds have no linear shrinkage. Pot life: 45 minutes - Hardening time: 3 hours. It is a very fluid rubber with easy mix ratio and does not need to be degassed.
- ✔️HARDNESS: with this catalyzed rubber you can create medium hardness moulds, very elastic and highly resistant to tearing - 21 hardness ShoreA.
- ✔️MOULDS PERFORMANCE: The physical life of the moulds depends on how it is used (cast materials, frequency, etc.). Casting abrasive materials such as concrete can quickly erode the details of the moulds, while casting non-abrasive materials (such as wax) does not affect the details of the moulds. Before storing, the moulds should be cleaned with a soap solution and dried completely.
- ✔️NOTE: Sulfur-based plasticine is NOT compatible and can inhibit the catalysis of R PRO 20 silicone rubber.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #700,742 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #3,662 in Sculpture Molding & Casting Products |
| Brand | Reschimica |
| Color | Blue |
| Customer Reviews | 4.4 out of 5 stars 1,508 Reviews |
| Manufacturer | Reschimica |
| Material | Silicone |
| Shape | custom |
| UPC | 634438008958 |

## Product Details

- **Material:** Silicone
- **Color:** Blue
- **Brand:** Reschimica
- **Shape:** custom
- **Manufacturer:** Reschimica

## Images

![Silicone Rubber Mold Making, Platinum Liquid Silicone Non-Toxic, Making Silicone-Mixing Ratio 1:1 Ideal for Casting Resins Molds & Silicone Molds,DIY, Manual Making (2) - Image 1](https://m.media-amazon.com/images/I/614PTcowgGL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐ Dense and not tottaly bubble free
*by A***S on April 19, 2024*

It is a good product, but is too dense for intricate mold and it not tottaly bubble free. Consider a vacuum system.

### ⭐⭐ Did not set within 3 DAYS
*by A***R on February 6, 2023*

Update 6-FEB-2023: Now reading of an inhibition issue with some SLA resins not cured for many hours. Will top-coat molds with non-inhibiting coating and re-cast. Will update rating upon results. Original Review: Instructions followed to a tee: -Used identical single-use syringes from the same batch to precisely measure each part. -Combined and mixed thoroughly for 5 minutes. -Poured into open top 3D Printed "sheet" molds (1.2mm thick with various top-down areas.) Results: -Tops cured well - looks good so far... -Peel up sheet - Still uncured where not exposed to air. -Sticky mess I will be purchasing a different silicone for our use, as 3 days+ is not an acceptable when expecting 3 hours.

## Frequently Bought Together

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-08*