---
product_id: 1800122
title: "Smooth-SIL 940 - Addition Cure Silicone Rubber Compound - Trial Unit"
brand: "smooth-on"
price: "₱6886"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/1800122-smooth-sil-940-addition-cure-silicone-rubber-compound-trial-unit
store_origin: PH
region: Philippines
---

# 30 min pot life for flexible working time Food-grade safe for edible creations Precise 100A:10B mix ratio for perfect cures Smooth-SIL 940 - Addition Cure Silicone Rubber Compound - Trial Unit

**Brand:** smooth-on
**Price:** ₱6886
**Availability:** ✅ In Stock

## Summary

> 🍫 Mold your culinary dreams with precision and flair!

## Quick Answers

- **What is this?** Smooth-SIL 940 - Addition Cure Silicone Rubber Compound - Trial Unit by smooth-on
- **How much does it cost?** ₱6886 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/1800122-smooth-sil-940-addition-cure-silicone-rubber-compound-trial-unit)

## Best For

- smooth-on enthusiasts

## Why This Product

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

## Key Features

- • **Precision Mixing:** Exact 100A:10B weight ratio ensures flawless curing every time—digital scale recommended for perfectionists.
- • **Optimal Work Window:** 30-minute pot life gives you ample time to craft intricate molds without rush or waste.
- • **Versatile Mold Making:** Compatible with plasters, concrete, wax, and even low-melt metals—expand your creative horizons beyond food.
- • **Edible-Grade Excellence:** Certified safe for baking molds, chocolate, and fondant—create gourmet masterpieces with confidence.
- • **Durable Shore 40A Hardness:** Balanced firmness for easy demolding and long-lasting mold integrity—professional results guaranteed.

## Overview

Smooth-SIL 940 is a food-grade addition cure silicone rubber compound designed for professional-grade baking molds and versatile mold making. Featuring a Shore 40A hardness and a precise 100A:10B mix ratio, it offers a 30-minute pot life and cures fully in 24 hours. Ideal for edible and non-edible applications, it supports materials like chocolate, fondant, plaster, and low-melt metals, making it a must-have for creative professionals seeking flawless, durable molds.

## Description

Full description not available

## Features

- Suitable for Food Grade applications (See Technical Bulletin) - Great for making baking molds and trays, ice trays, casting butter, chocolate, fondant and other applications used to produce foods.
- Shore 40A Hardness
- Mix Ratio: 100A:10B by weight (requires digital gram scale)
- Pot Life: 30 minutes - Cure Time: 24 hours
- Also can be used for general mold making. Materials such as plasters, concrete, wax, low-melt metal alloys or resins (urethane, epoxy or polyester) can be poured into it.

## Product Details

- **Brand:** Smooth-On
- **Material:** Silicone
- **Item Form:** Liquid
- **Color:** Pink
- **Item Package Quantity:** 1

## Images

![Smooth-SIL 940 - Addition Cure Silicone Rubber Compound - Trial Unit - Image 1](https://m.media-amazon.com/images/I/61xLAhhb1qL.jpg)

## Available Options

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

## Questions & Answers

**Q: does this need to be de-gassed?**
A: A good trick when not degassing your 2 part silicone is to pour very slowly, from a greater than normal height, and let the stream become extremely thin and stretched as it is poured.  Always pour at the lowest part of your mold to avoid unnecessarily trapping air bubbles.  Let the liquid "wash over" your model.

**Q: Can you make a dildo with it?**
A: Lol yes you could produce such a thing with the right mold.

**Q: Is this product microwave safe?**
A: Yes as long as temp does not go above 450f

**Q: how much product does this kit make? Like if you were to use it all up and make one big cube of silicone, how many square inches would it be?**
A: I filled up 3 6oz. yogurt containers and had enough for at least one more if not two.

## Frequently Bought Together

- Smooth-SIL 940 - Addition Cure Silicone Rubber Compound - Trial Unit
- Ease Release 200 Mold Release - 14 Fluid Ounce Aerosol Can
- Smooth-On Dragon Skin 20 Mold Making Silicone Rubber - Trial Unit

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**Shop now:** [https://www.desertcart.ph/products/1800122-smooth-sil-940-addition-cure-silicone-rubber-compound-trial-unit](https://www.desertcart.ph/products/1800122-smooth-sil-940-addition-cure-silicone-rubber-compound-trial-unit)

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-04-23*