---
product_id: 51124521
title: "Smooth-On ECOFLEX 30 - Supersoft Platinum Silicone Kit - 2 pounds of silicone by Smooth-On, Inc."
brand: "smooth-on"
price: "¥26123"
currency: JPY
in_stock: true
category: "Smooth On"
url: https://www.desertcart.jp/products/51124521-smooth-on-ecoflex-30-supersoft-platinum-silicone-kit-2-pounds
store_origin: JP
region: Japan
---

# 200 PSI tensile strength for durable stretch 1:1 mix ratio for perfect curing Low viscosity for effortless mixing & de-airing Smooth-On ECOFLEX 30 - Supersoft Platinum Silicone Kit - 2 pounds of silicone by Smooth-On, Inc.

**Brand:** smooth-on
**Price:** ¥26123
**Availability:** ✅ In Stock

## Summary

> 🦾 Stretch your creativity to the max with Ecoflex 30!

## Quick Answers

- **What is this?** Smooth-On ECOFLEX 30 - Supersoft Platinum Silicone Kit - 2 pounds of silicone by Smooth-On, Inc. by smooth-on
- **How much does it cost?** ¥26123 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/51124521-smooth-on-ecoflex-30-supersoft-platinum-silicone-kit-2-pounds)

## 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

- • **Effortless 1:1 Mixing:** Equal parts A and B simplify preparation—no guesswork, no mess.
- • **Room Temperature Cure:** Fast 4-hour cure with negligible shrinkage—perfect for tight project timelines.
- • **Stretch Without Limits:** Stretches multiple times original size without tearing or distortion—built to last.
- • **Supersoft, Flesh-Like Feel:** Experience hyper-realistic movement ideal for professional masks and prosthetics.
- • **Crystal Clear & Customizable:** Water-white translucent base lets you pigment with Silc-Pig for bespoke color effects.

## Overview

Smooth-On ECOFLEX 30 is a supersoft, platinum-catalyzed silicone kit designed for professional-grade masks and prosthetics. It features a precise 1:1 mix ratio, low viscosity for easy handling, and exceptional elasticity with 200 PSI tensile strength. This translucent silicone cures at room temperature in 4 hours with minimal shrinkage, offering a flesh-like texture that can be custom pigmented for stunning realism.

## Description

Smooth-On ECOFLEX 30 - Supersoft Platinum Silicone Kit - 2 pounds of silicone by Smooth-On, Inc. : desertcart.co.uk: Beauty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CA5VY3U |
| Best Sellers Rank | 393,938 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 1,154 in Sculpting Moulding & Casting |
| Brand | Smooth-On |
| Colour | Translucent Clear |
| Compatible Material | Concrete, Fabric, Glass, Metal, Plastic, Wood |
| Container Type | Cartridge |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,016) |
| Full Cure Time | 4 Hours |
| Item Form | Cartridge |
| Item Package Quantity | 1 |
| Item Volume | 908.08 Millilitres |
| Item Weight | 907 g |
| Manufacturer | Smooth-On |
| Manufacturer Part Number | ecoflex0030 |
| Material | Silicone |
| Model Number | Ecoflex 00-30 |
| Number of Pieces | 2 |
| Other Special Features of the Product | Strong |
| Specific Uses For Product | Art |
| Tensile Strength | 200 Pounds Per Square Inch |
| UPC | 751635863415 |
| Unit Count | 946.3529 millilitre |
| Viscosity Level | Low |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Smooth-On
- **Item form:** Cartridge
- **Material:** Silicone
- **Special feature:** Strong
- **Specific uses for product:** Art

## Images

![Smooth-On ECOFLEX 30 - Supersoft Platinum Silicone Kit - 2 pounds of silicone by Smooth-On, Inc. - Image 1](https://m.media-amazon.com/images/I/717vj5NTd+L.jpg)

## Questions & Answers

**Q: Would this kit be enough to make a mold that is 12"x 2" inches? I want to make a mold of a Graphics card shroud.**
A: Thank you for your question. Working from the online calculator (https://www.smooth-on.com/support/calculators/) we reckon around 2kgs of product should do this. We would suggest getting a little extra though just in case.

**Q: Can you add colours to it?**
A: Yes, as long as you use a Silicone Pigment such as Silc-Pig then this will not be a problem.

**Q: can this be used to cast concrete planters? if so whats the shelf life?**
A: Thank you for your question. We would recommend something like the Vytaflex Polyurethane Rubber to cast concrete as the Eco-Flex is a super soft Silicone.

**Q: hi would i have to prepare plaster of paris cornice with anything before i use the silicone**
A: Hi there, we would need you to be a little more specific on what you are using the EcoFlex for.
Could you email us at info@benam.co.uk so that we are able to help you further. Kind regards, Bentley Advanced Materials

## Frequently Bought Together

- Smooth-On Ecoflex™ 00-30 Super-Soft, Platinum Cure Silicone Rubber - Pint Unit
- Smooth-On Silc Pig™ Color Pigments for Silicone, 9-Pack Sampler
- Ease Release 200 Mold Release - 14 Fluid Ounce Aerosol Can

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**Shop now:** [https://www.desertcart.jp/products/51124521-smooth-on-ecoflex-30-supersoft-platinum-silicone-kit-2-pounds](https://www.desertcart.jp/products/51124521-smooth-on-ecoflex-30-supersoft-platinum-silicone-kit-2-pounds)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-18*