---
product_id: 15420566
title: "Free Form Sculpt High Density Epoxy Dough, Trial Unit"
brand: "smooth-on"
price: "€ 108.87"
currency: EUR
in_stock: true
reviews_count: 8
category: "Smooth On"
url: https://www.desertcart.es/products/15420566-free-form-sculpt-high-density-epoxy-dough-trial-unit
store_origin: ES
region: Spain
---

# 1.5 hr working time No shrinkage, ultra-hard cure 30% lighter than competitors Free Form Sculpt High Density Epoxy Dough, Trial Unit

**Brand:** smooth-on
**Price:** € 108.87
**Availability:** ✅ In Stock

## Summary

> 🎨 Sculpt your vision—light, strong, and ready to wow overnight!

## Quick Answers

- **What is this?** Free Form Sculpt High Density Epoxy Dough, Trial Unit by smooth-on
- **How much does it cost?** € 108.87 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/15420566-free-form-sculpt-high-density-epoxy-dough-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

- • **Safe & Versatile Bonding:** No carcinogenic silica; bonds to wood, metal, glass, stone, and even cures underwater.
- • **Lightweight Yet Rock Solid:** 30% lighter formula supports vertical builds without sagging or cracking.
- • **Custom Colors, Marble Effects:** Mix in SO-Strong tints for personalized hues or stunning marble finishes.
- • **Precision Detailing Made Easy:** Ultra-fine particles let you carve intricate textures with unmatched control.
- • **Effortless Sculpting, Zero Firing:** Two-part epoxy clay that self-cures overnight—no kiln needed, no hassle.

## Overview

Smooth-On Free Form Sculpt is a professional-grade, two-part epoxy clay that self-cures to a durable, waterproof finish without firing. It’s 30% lighter than similar products, enabling larger, more stable sculptures with fine detail precision. Easily tinted or painted, it bonds to multiple surfaces and is safe to use without carcinogenic silica, making it ideal for artists and modelers seeking high-performance sculpting material.

## Description

Free Form SCULPT is a two part sculptable epoxy clay that requires no firing and will self-cure in a short time to an extremely hard and durable state with virtually no shrinkage. SCULPT is 30% lighter than similar products and holds vertical surfaces better. Users can sculpt larger, stronger pieces with more control over weight distribution. Free Form SCULPT has an ultra fine particle size that gives the user the ability to sculpt finer detail with better precision using tools or shaping by hand. A mirror-like, gloss finish can be achieved by smoothing SCULPT with Free Form Detailer before it cures. Parts A & B are mixed in equal amounts by hand. Working time is a long 1.5 hours and Free Form SCULPT cures overnight to a hard, rigid epoxy that is very strong and waterproof. SCULPT is easily colored by adding SO-Strong color tints to create marble or other effects. Cured putty is easily painted with acrylic paints. Free Form SCULPT does not contain crystalline silica (which is a known carcinogen). It can be safely sanded, shaped, and painted. Used as a repair adhesive, Free Form SCULPT will bond to itself and a variety of surfaces including wood, metal, glass, stone, and concrete. Free Form SCULPT will even cure under water.

Review: This stuff is amazing. A little difficult to use at first - This stuff is amazing. A little difficult to use at first. You have to wait until it sets up a bit to start carving it otherwise it's too goopy to hold any marks or texture.
Review: Easy enough to mix and has done well for my model repairs - I’m using it to repair models and it is easy to mix and repair with. Allows you to keep working for a while before it dries on you.

## Features

- A two part sculpt-able epoxy clay that requires no firing
- Will self-cure in a short time to an extremely hard and durable state with virtually no shrinkage.
- 30% lighter than similar products and holds vertical surfaces better.
- Easily colored by adding SO-Strong color tints to create marble or other effects. Cured putty is easily painted with acrylic paints.
- Does not contain crystalline silica (which is a known carcinogen)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IAZYHTW |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #181,978 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #263 in Sculpture Modeling Compounds |
| Brand | Smooth-On |
| Brand Name | Smooth-On |
| Color | Grey |
| Customer Reviews | 4.2 out of 5 stars 93 Reviews |
| Included Components | Clay |
| Item Dimensions | 4.7 x 4.6 x 9.1 inches |
| Manufacturer | Smooth-On, Inc. |
| Manufacturer Part Number | 55741 |
| Material | Resin |
| Material Type | Resin |
| Model Number | 55741 |
| Number of Items | 1 |
| Other Special Features of the Product | Waterproof |
| Recommended Uses For Product | Sculpting |
| UPC | 751635557413 |
| Unit Count | 1 Count |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Smooth-On
- **Color:** Grey
- **Included Components:** Clay
- **Item dimensions L x W x H:** 4.7 x 4.6 x 9.1 inches
- **Material:** Resin
- **Number of Items:** 1
- **Number of Packs:** 1
- **Recommended Uses For Product:** Sculpting
- **Special Feature:** Waterproof

## Images

![Free Form Sculpt High Density Epoxy Dough, Trial Unit - Image 1](https://m.media-amazon.com/images/I/61zWWoAQaYL.jpg)

## Available Options

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

## Questions & Answers

**Q: Will this stick/adhere to polymer, like a gun stock for example?**
A: Yes it sticks to just about everything as long as you rough up the surface and remove oils and grease with alcohol or an equivalent degreaser.

**Q: Does it work and stick to styrofoam - if not what type of material needs to be on the Styrofoam to work well?**
A: I'm not sure but you can do an experiment with a little piece of it. Try watered down wood glue and paint the Styrofoam. That usually works with getting oil based clay's to stick to Styrofoam. Of course let the wood glue dry before putting on the epoxy. I don't see why that won't work. Or if it doesn't you can wrap it in aluminum but I think that might be more trickier to work with... secure with thin floral wire perhaps. I hope this helps.

**Q: How does this compare to aves apoxie sculpt and magic epoxy sculpt?**
A: I've work with Magic Epoxy Sculpt and Aves Apoxie Sculpt. Those are much better to work with the Sculpt Epoxy Putty is like sculpting with gum it is very hard to work with or perhaps I don't have the patience with using it but I don't like it. The others are better in my opinion.

**Q: Will this stick to common blow molded plastic?**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ This stuff is amazing. A little difficult to use at first
*by A***R on March 6, 2016*

This stuff is amazing. A little difficult to use at first. You have to wait until it sets up a bit to start carving it otherwise it's too goopy to hold any marks or texture.

### ⭐⭐⭐⭐⭐ Easy enough to mix and has done well for my model repairs
*by J***M on December 31, 2025*

I’m using it to repair models and it is easy to mix and repair with. Allows you to keep working for a while before it dries on you.

### ⭐⭐⭐⭐⭐ Great for any project!
*by S***D on August 9, 2025*

Great product!

## Frequently Bought Together

- Free Form Sculpt - High Density Epoxy Dough-Crystalline Silica Free - Trial Unit
- Free Form AIR - Mix & Apply-by-Hand Epoxy Dough (Trial Unit)
- Smooth-On Universal Mold Release - 14 Fluid Ounce Aerosol Can

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-09-30*