---
product_id: 85823779
title: "Castaldo ® QuickSil 2 Part Silicone Rubber Molding Putty - 1 kg./ 2.2 lb. kit (Firm & Flexible - Green)"
brand: "castaldo"
price: "$31.62"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/85823779-castaldo-quicksil-2-part-silicone-rubber-molding-putty-1-kg
store_origin: US
region: United States of America
---

# Easy to use 0% shrinkage Reusable molds Castaldo ® QuickSil 2 Part Silicone Rubber Molding Putty - 1 kg./ 2.2 lb. kit (Firm & Flexible - Green)

**Brand:** castaldo
**Price:** $31.62
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Unleash Your Creativity with Castaldo QuickSil!

## Quick Answers

- **What is this?** Castaldo ® QuickSil 2 Part Silicone Rubber Molding Putty - 1 kg./ 2.2 lb. kit (Firm & Flexible - Green) by castaldo
- **How much does it cost?** $31.62 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/85823779-castaldo-quicksil-2-part-silicone-rubber-molding-putty-1-kg)

## Best For

- castaldo enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Conscious Choice:** Safe, non-toxic, and non-hazardous for peace of mind.
- • **Mold with Confidence:** Experience 0% shrinkage for flawless results every time.
- • **User-Friendly Design:** Mix and mold effortlessly by hand—no special tools required!
- • **Versatile Applications:** Perfect for casting lead, pewter, wax, resin, and more.
- • **Cost-Effective Solution:** Buy direct from the factory and save on your creative projects!

## Overview

Castaldo® QuickSil 2 Part Silicone Rubber Molding Putty is a versatile and user-friendly molding solution that offers 0% shrinkage, making it ideal for a variety of casting applications. This 1 kg (2.2 lb) kit is safe, non-toxic, and reusable, allowing you to create high-quality molds for lead, pewter, wax, resin, and metal clay. Buy directly from the factory for unbeatable savings!

## Description

Castaldo QuickSil Firm & Flexible and Soft & Flexible are two-part room temperature vulcanizing (RTV) silicone rubber putties that are easily mixed by hand.● Only slight pressure is needed to form the mold and drive out air pockets. No special tools or machines are needed --bench vises, C-clamps, book presses and unheated vulcanizers can all be used with good results. ● Fast, simple, easy -- no need to measure precisely - just mix approximately equal parts A and B together by hand. ●Molds cure ready-to-use with 0% rubber shrinkage in only 15 minutes at room temperature. QuickSil molds are easy to cut and require no lubrication powder or release sprays, as the rubber is self-lubricating. ● QuickSil is ideal for short runs or last-minute emergencies typical in any jewelry business. It’s also ideal for use with metal clay, either to make a mold of an existing object and then reproduce it or to mold an original creation for further production●. Because of its heat-resistance up to 650° F / 350° C, low temperature metals such as pewter and lead can be poured directly into QuickSil rubber molds. ● Castaldo QuickSil is safe, non-hazardous and non-toxic and produces no unpleasant fumes or odors. ●Detailed instructions are enclosed with each kit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B076JJJX47 |
| Date First Available | October 18, 2017 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.2 pounds |
| Manufacturer | Castaldo |
| Product Dimensions | 8 x 4.5 x 5.5 inches |

## Images

![Castaldo ® QuickSil 2 Part Silicone Rubber Molding Putty - 1 kg./ 2.2 lb. kit (Firm & Flexible - Green) - Image 1](https://m.media-amazon.com/images/I/51JWeMn35-L.jpg)
![Castaldo ® QuickSil 2 Part Silicone Rubber Molding Putty - 1 kg./ 2.2 lb. kit (Firm & Flexible - Green) - Image 2](https://m.media-amazon.com/images/I/51ma90ZKgEL.jpg)
![Castaldo ® QuickSil 2 Part Silicone Rubber Molding Putty - 1 kg./ 2.2 lb. kit (Firm & Flexible - Green) - Image 3](https://m.media-amazon.com/images/I/51CglMSdEuL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-12*