---
product_id: 170817344
title: "Silicone Rubber for Silicone Medium Hardness Moulds R PRO FAST, Silicone Mould Making kit for DIY, 100% Safe, Non-Toxic, Liquid, with Platinum Catalyst, high Tear Resistance, 1:1 Mixing Ratio (500 gr)"
brand: "reschimica"
price: "AR$198158"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/170817344-silicone-rubber-for-silicone-medium-hardness-moulds-r-pro-fast
store_origin: AR
region: Argentina
---

# 35 Shore hardness 100% non-toxic 5 min work time Silicone Rubber for Silicone Medium Hardness Moulds R PRO FAST, Silicone Mould Making kit for DIY, 100% Safe, Non-Toxic, Liquid, with Platinum Catalyst, high Tear Resistance, 1:1 Mixing Ratio (500 gr)

**Brand:** reschimica
**Price:** AR$198158
**Availability:** ✅ In Stock

## Summary

> 🚀 Mold Your Imagination with R PRO FAST!

## Quick Answers

- **What is this?** Silicone Rubber for Silicone Medium Hardness Moulds R PRO FAST, Silicone Mould Making kit for DIY, 100% Safe, Non-Toxic, Liquid, with Platinum Catalyst, high Tear Resistance, 1:1 Mixing Ratio (500 gr) by reschimica
- **How much does it cost?** AR$198158 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/170817344-silicone-rubber-for-silicone-medium-hardness-moulds-r-pro-fast)

## 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

- • **Rapid Prototyping:** Create molds in just 5 minutes!
- • **User-Friendly Formula:** 1:1 mixing ratio for hassle-free crafting.
- • **Durable & Long-lasting:** Molds that withstand the test of time and materials.
- • **Versatile Applications:** Perfect for casting wax, plaster, resins, and more.
- • **High Detail Replication:** Capture every intricate detail with 20% more efficiency.

## Overview

R PRO FAST is a high-performance silicone rubber designed for rapid prototyping and DIY projects. With a 1:1 mixing ratio and a quick workability time of just 5 minutes, this non-toxic liquid creates durable molds with a hardness of 35 ShoreA. Ideal for casting a variety of materials, it allows for detailed replication and offers high tear resistance, making it a must-have for any crafting enthusiast.

## Description

Silicone Rubber for Silicone Medium Hardness Moulds R PRO FAST, Silicone Mould Making kit for DIY, 100% Safe, Non-Toxic, Liquid, with Platinum Catalyst, high Tear Resistance, 1:1 Mixing Ratio (500 gr)

## Features

- ✔️R PRO FAST: Rapid prototyping 1:1 silicone rubber (the workability time is 5 minutes while the hardening time is 30 minutes) which creates rigid molds (35 shore) that last a long time and are excellent for casting wax, plaster, resins, cement and other materials.
- ✔️HIGH PERFORMANCE: It faithfully copies even the smallest details allowing you to make 20% more castings than other silicone rubbers.
- ✔️HARDNESS: The catalysed rubber allows you to make very rigid molds (hardness 35 ShoreA) and very "elastic" with a high resistance to tearing.
- ✔️ MOLD PERFORMANCE: The physical life of the mold depends on how it is used (cast materials, frequency, etc.). Casting abrasive materials such as concrete can quickly erode mold detail, while casting non-abrasive materials (wax) does not affect mold detail.
- ✔️NOTE: Sulfur-based modeling clay is NOT compatible and may inhibit the catalysis of R PRO rubbers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Container Type | Bottle |
| Full Cure Time | 30 Minutes |
| Item Form | Liquid |
| Special Features | Self Leveling, Fast Drying, Non Toxic |
| Specific Uses For Product | DIY projects, rapid prototyping, crafting detailed molds, casting various materials |
| Compatible Material | Epoxy resins, Polyurethanes, Wax, Soap, Gypsum, Cement |
| Item Volume | 0.5 Litres |
| Item Package Quantity | 1 |
| Colour | Green |
| Material Type | Silicone |

## Product Details

- **Brand:** Reschimica
- **Specific uses for product:** DIY projects, rapid prototyping, crafting detailed molds, casting various materials
- **Material:** Silicone
- **Compatible material:** Epoxy resins, Polyurethanes, Wax, Soap, Gypsum, Cement
- **Item form:** Liquid

## Images

![Silicone Rubber for Silicone Medium Hardness Moulds R PRO FAST, Silicone Mould Making kit for DIY, 100% Safe, Non-Toxic, Liquid, with Platinum Catalyst, high Tear Resistance, 1:1 Mixing Ratio (500 gr) - Image 1](https://m.media-amazon.com/images/I/61GSb+j0--L.jpg)
![Silicone Rubber for Silicone Medium Hardness Moulds R PRO FAST, Silicone Mould Making kit for DIY, 100% Safe, Non-Toxic, Liquid, with Platinum Catalyst, high Tear Resistance, 1:1 Mixing Ratio (500 gr) - Image 2](https://m.media-amazon.com/images/I/61FfzpQaeML.jpg)
![Silicone Rubber for Silicone Medium Hardness Moulds R PRO FAST, Silicone Mould Making kit for DIY, 100% Safe, Non-Toxic, Liquid, with Platinum Catalyst, high Tear Resistance, 1:1 Mixing Ratio (500 gr) - Image 3](https://m.media-amazon.com/images/I/71cnrZQgtAL.jpg)
![Silicone Rubber for Silicone Medium Hardness Moulds R PRO FAST, Silicone Mould Making kit for DIY, 100% Safe, Non-Toxic, Liquid, with Platinum Catalyst, high Tear Resistance, 1:1 Mixing Ratio (500 gr) - Image 4](https://m.media-amazon.com/images/I/614abU8wgHL.jpg)
![Silicone Rubber for Silicone Medium Hardness Moulds R PRO FAST, Silicone Mould Making kit for DIY, 100% Safe, Non-Toxic, Liquid, with Platinum Catalyst, high Tear Resistance, 1:1 Mixing Ratio (500 gr) - Image 5](https://m.media-amazon.com/images/I/61rv4JGfPXL.jpg)

## Available Options

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

## Frequently Bought Together

- Reschimica 1:1 R Pro Fast Silicone Rubber Ideal for Quick and Quality Moulds, Compatible with Resins, Wax, Plaster and Other Materials (500 GR)
- Adjustable Mould Housing Kit for Silicone Moulds Making - Plastic Mould Housing Frame for Silicone Rubber Mould Making, DIY Resin Mould - Free Combination Moulding Housing for Soap Mould, Candle Mould
- LET'S RESIN Silicone Mould Making Kit, 580g / 20.46oz Translucent Silicone Rubber, Liquid Silicone for Mould Making, Molds Making Silicone Mixing Ratio 1:1, Moulding Silicone for Silicone Mould

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-24*