---
product_id: 170817348
title: "R PRO 20 Medium Hardness Liquid Mold-Making Silicone, Easy to Use (1:1) and Non-Toxic, High Tear Resistance, Ideal for DIY, Compatible with Resin, Cement, and Plaster (2 kg)"
brand: "reschimica"
price: "AR$401068"
currency: ARS
in_stock: true
reviews_count: 13
url: https://www.desertcart.com.ar/products/170817348-r-pro-20-medium-hardness-liquid-mold-making-silicone-easy
store_origin: AR
region: Argentina
---

# 1:1 mix ratio 2 kg weight 150 °C temp resistance R PRO 20 Medium Hardness Liquid Mold-Making Silicone, Easy to Use (1:1) and Non-Toxic, High Tear Resistance, Ideal for DIY, Compatible with Resin, Cement, and Plaster (2 kg)

**Brand:** reschimica
**Price:** AR$401068
**Availability:** ✅ In Stock

## Summary

> ✨ Mold Your Imagination into Reality! ✨

## Quick Answers

- **What is this?** R PRO 20 Medium Hardness Liquid Mold-Making Silicone, Easy to Use (1:1) and Non-Toxic, High Tear Resistance, Ideal for DIY, Compatible with Resin, Cement, and Plaster (2 kg) by reschimica
- **How much does it cost?** AR$401068 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/170817348-r-pro-20-medium-hardness-liquid-mold-making-silicone-easy)

## 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

- • **Made in Italy:** Trust in quality with our expertly developed silicone.
- • **Durable & Reliable:** Experience high tear resistance for long-lasting moulds.
- • **Low Odour & Non-Stick:** Enjoy a pleasant crafting experience with minimal fuss.
- • **Versatile Applications:** Perfect for dental tech, miniatures, and industrial models.
- • **Unleash Your Creativity:** Craft intricate designs with ease using our non-adhesive silicone.

## Overview

The R PRO 20 is a premium silicone rubber designed for creating detailed and durable moulds. With a hardness of Shore A 20, it offers exceptional elasticity and tear resistance, making it ideal for various applications including dental technology and hobby crafts. This 2 kg kit features a 1:1 mix ratio, is short-term temperature resistant up to 150 °C, and is proudly made in Italy, ensuring top-notch quality and performance.

## Description

R PRO 20 Medium Hardness Liquid Mold-Making Silicone, Easy to Use (1:1) and Non-Toxic, High Tear Resistance, Ideal for DIY, Compatible with Resin, Cement, and Plaster (2 kg)

## Features

- Castable moulding silicone: vulcanising, thin moulding compound for demanding and extremely elastic silicone moulds with the hardness Shore A 20.
- Use: detailed impression thanks to non-adhesive duplicating silicone in a mixing ratio of 1:1 of the A and B components.
- Features: short-term temperature resistant up to 150 °C, no reaction heat. The hardened, low-odour silicone benefits from a non-stick effect and is extremely robust.
- Areas of application: smaller objects up to 30 cm. Casting compounds in dental technology, for miniatures, moulds and as an ideal moulding compound for models in industry, crafts and hobbies.
- Made in Italy: product tested and developed in Italy.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Reschimica |
| Model Number | r-pro-20 |
| Colour | Blue |
| Package Dimensions | 23.5 x 19.7 x 10.1 cm; 2 kg |
| Material | Resin, Silicone |
| Special Features | Waterproof |
| Item Weight | 2 kg |

## Product Details

- **Brand:** Reschimica
- **Specific uses for product:** walls
- **Material:** Resin, Silicone
- **Compatible material:** Epoxy resins, Polyurethanes, Wax, Soap, Gypsum, Cement
- **Item form:** Liquid

## Images

![R PRO 20 Medium Hardness Liquid Mold-Making Silicone, Easy to Use (1:1) and Non-Toxic, High Tear Resistance, Ideal for DIY, Compatible with Resin, Cement, and Plaster (2 kg) - Image 1](https://m.media-amazon.com/images/I/614PTcowgGL.jpg)
![R PRO 20 Medium Hardness Liquid Mold-Making Silicone, Easy to Use (1:1) and Non-Toxic, High Tear Resistance, Ideal for DIY, Compatible with Resin, Cement, and Plaster (2 kg) - Image 2](https://m.media-amazon.com/images/I/61E49mEeqML.jpg)
![R PRO 20 Medium Hardness Liquid Mold-Making Silicone, Easy to Use (1:1) and Non-Toxic, High Tear Resistance, Ideal for DIY, Compatible with Resin, Cement, and Plaster (2 kg) - Image 3](https://m.media-amazon.com/images/I/71vZhuMyKVL.jpg)
![R PRO 20 Medium Hardness Liquid Mold-Making Silicone, Easy to Use (1:1) and Non-Toxic, High Tear Resistance, Ideal for DIY, Compatible with Resin, Cement, and Plaster (2 kg) - Image 4](https://m.media-amazon.com/images/I/61r8BQzNm8L.jpg)
![R PRO 20 Medium Hardness Liquid Mold-Making Silicone, Easy to Use (1:1) and Non-Toxic, High Tear Resistance, Ideal for DIY, Compatible with Resin, Cement, and Plaster (2 kg) - Image 5](https://m.media-amazon.com/images/I/61dncrz7zpL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    I wouldn’t buy it if I didn’t need it
  

*by F***S on Reviewed in the United Kingdom on 4 November 2024*

It arrived fast ,worth the price

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Perfect for making 1 and 2 part molds. First time user and i found it very easy.
  

*by D***N on Reviewed in the United Kingdom on 10 July 2022*

Never used silicone rubber before, but needed to make a casting of some texture molds. And this worked perfectly, very easy to use just mix them both together thoroughly, and pour. Leave for a full 24 hours if your pour is deeper than a few cm's

### ⭐⭐⭐ 3.0 out of 5 stars







  
  
    Nowhere near 3 hours cure time
  

*by A***W on Reviewed in the United Kingdom on 8 January 2023*

Still waiting 2 days later for my mould to cure.  Even though precise measurements of 1:1 was mixed.

## Frequently Bought Together

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-03-19*