---
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: "AED 531"
currency: AED
in_stock: true
reviews_count: 13
category: "Reschimica"
url: https://www.desertcart.ae/products/170817348-r-pro-20-medium-hardness-liquid-mold-making-silicone-easy
store_origin: AE
region: United Arab Emirates
---

# 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:** AED 531
**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?** AED 531 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/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) : desertcart.co.uk: Home & Kitchen

Review: Does the job! - It was my first time making a mould and it turned out really well. The cure time is supposed to be 3hrs at the right temperature, but I left it way over 12hrs as it felt tacky. Would highly recommend just a shame on the price, bit expensive. Ordered this item twice and each arrived within a day or two.
Review: Perfect for making 1 and 2 part molds. First time user and i found it very easy. - 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

## Features

- ✔️FEATURES: R PRO 20 is a 1:1 addition-cure liquid silicone rubber with high tear resistance. Suitable for modeling and mold making, this versatile silicone is ideal for creating medium-hardness molds (20 Shore) that reproduce even the smallest details and undercuts.
- ✔️HIGH PERFORMANCE: R PRO 20 silicone for molds faithfully reproduces fine details, allows up to 20% more castings compared to other silicones, and molds have no linear shrinkage. It is a very fluid rubber that ensures easy mixing and does not require vacuum degassing.
- ✔️HARDNESS: Once cured, this silicone produces soft molds (20 Shore A hardness) that are highly elastic and resistant to tearing. Working time: 45 minutes – Curing time: 3 hours.
- ✔️MOLD PERFORMANCE: The physical lifespan of the mold depends on its use (casting materials, frequency, etc.). Casting abrasive materials such as concrete can quickly wear out mold details, while non-abrasive materials (such as wax) preserve them.
- ✔️NOTE: Sulfur-based modeling clay is NOT compatible and may inhibit the catalysis of R PRO rubbers.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07H5QLJSX |
| Best Sellers Rank | 600,653 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,858 in Sculpting Moulding & Casting |
| Brand Name | Reschimica |
| Colour | Clear |
| Country Of Origin | Italy |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,599) |
| Included Components | Mould |
| Item Shape | Decorative |
| Item Weight | 2 Kilograms |
| Manufacturer | Reschimica |
| Manufacturer Part Number | r-pro-20 |
| Material Type | Leather |
| Model Number | 0C-MI2Z-9VVD |
| Number of Pieces | 2 |
| UPC | 634438008958 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Reschimica
- **Colour:** Clear
- **Material:** Leather
- **Number of pieces:** 2
- **Shape:** Decorative

## 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/71iPfY-mFrL.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/61b6DYZXbWL.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** options.

## Questions & Answers

**Q: What materials can I cast in the mold made with R PRO 20 silicone rubber?**
A: Clear epoxy resin, polyurethane resin, polyester resin, acrylic resin, plaster, jesmonite, wax, cement, paraffin.

**Q: What kind of molds can I make with R PRO 20 silicone rubber?**
A: R PRO 20 rubber is ideal for creating medium hard molds for casting of various types (open-cast, bi-valve, multi-valve, monobloc and shelled), to be used in the prototyping, model making, art and design sectors.

**Q: Can R PRO 20 silicone rubber cause allergic reactions?**
A: R PRO 20 silicone rubber is considered hypoallergenic and does not cause allergic reactions. However, if you are sensitive to silicone materials, you may want to test a small area of skin before using.

**Q: How do I clean a silicone mold?**
A: Cleaning a mold can be done with warm soapy water, or you can soak it in a solution of baking soda and water to remove any lingering residue. Make sure you dry it completely after cleaning.

**Q: How can I avoid the sticking of R PRO 20 silicone rubber when using a silicone rubber mould?**
A: A silicone rubber mold does not require lubrication due to its non-stick properties. However, for some preparations, such as greasy or oily ones, you may need to apply a light coat of release agent to avoid sticking.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does the job!
*by A***R on 29 November 2021*

It was my first time making a mould and it turned out really well. The cure time is supposed to be 3hrs at the right temperature, but I left it way over 12hrs as it felt tacky. Would highly recommend just a shame on the price, bit expensive. Ordered this item twice and each arrived within a day or two.

### ⭐⭐⭐⭐⭐ Perfect for making 1 and 2 part molds. First time user and i found it very easy.
*by D***N 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

### ⭐⭐⭐⭐ Make sure you get enough
*by M***A on 20 September 2024*

Make sure you know how much you need to get! I thought a kilo would be enough for 3 10x10 squares with texture. It was absolutely not. It's s good silicone, easy to use, and doesn't bubble loads. It's just expensive! Had I know how much I had to use I would have gone to other websites for it, that sell bigger bottles at much better prices

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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-05-13*