---
product_id: 391243820
title: "Smooth-On Free Form Sculpt Epoxy Putty - Trial Size"
brand: "smooth-on"
price: "NZ$330"
currency: NZD
in_stock: true
reviews_count: 5
category: "Smooth On"
url: https://www.desertcart.nz/products/391243820-smooth-on-free-form-sculpt-epoxy-putty-trial-size
store_origin: NZ
region: New Zealand
---

# 1.5 hr working time No shrinkage, ultra-durable 30% lighter than competitors Smooth-On Free Form Sculpt Epoxy Putty - Trial Size

**Brand:** smooth-on
**Price:** NZ$330
**Availability:** ✅ In Stock

## Summary

> 🎨 Sculpt your vision, weightless and worry-free!

## Quick Answers

- **What is this?** Smooth-On Free Form Sculpt Epoxy Putty - Trial Size by smooth-on
- **How much does it cost?** NZ$330 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/391243820-smooth-on-free-form-sculpt-epoxy-putty-trial-size)

## 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:** No carcinogenic silica; bonds to wood, metal, glass, and even cures underwater.
- • **Precision Detailing:** Ultra-fine particles enable razor-sharp sculpting and smooth, mirror-like finishes.
- • **Lightweight Strength:** 30% lighter formula means larger, more intricate pieces with superior vertical hold.
- • **Vibrant Customization:** Easily tint with SO-Strong colors or paint with acrylics for unique, gallery-worthy effects.
- • **Effortless Sculpting Mastery:** Long 1.5-hour working time lets you perfect every detail without rush.

## Overview

Smooth-On Free Form Sculpt Epoxy Putty is a two-part, self-curing epoxy clay that hardens overnight to a durable, waterproof finish with virtually no shrinkage. It’s 30% lighter than similar products, holds vertical surfaces better, and features ultra-fine particles for detailed sculpting. Easily colored or painted, it’s safe to use without carcinogenic silica and bonds to multiple surfaces, even curing underwater.

## 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: 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.
Review: 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.

## 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 |
| Brand Name | Smooth-On |
| Customer Reviews | 4.3 4.3 out of 5 stars (82) |
| Included Components | Tools |
| Item Dimensions | 11.9 x 11.7 x 23.1 centimeters |
| Manufacturer | Smooth-On, Inc. |
| Manufacturer Part Number | 55741 |
| Material Type | Clay |
| Model Number | 55741 |
| Number of Items | 1 |
| Other Special Features of the Product | Waterproof |
| Recommended Uses For Product | Modeling |
| UPC | 751635557413 |
| Unit Count | 1.0 Count |

## Product Details

- **Age range (description):** Adult
- **Brand:** Smooth-On
- **Material:** Clay
- **Number of Items:** 1
- **Recommended uses for product:** Modeling

## Images

![Smooth-On Free Form Sculpt Epoxy Putty - Trial Size - Image 1](https://m.media-amazon.com/images/I/61zWWoAQaYL.jpg)
![Smooth-On Free Form Sculpt Epoxy Putty - Trial Size - Image 2](https://m.media-amazon.com/images/I/21PdFkvCzKL.jpg)

## 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

### ⭐⭐⭐⭐⭐ Review
*by J***M on 31 December 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.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 6 March 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.

### ⭐ Review
*by A***L on 14 October 2022*

Shipped in an envelope. Packaging was just two tubs shrink wrapped with a small band at the lids, not wide enough to keep together and definitely not strong enough to survive shipping without padding and a box. Absolute garbage and outdated the lighter color part is a hot second away from being harder than jade on the mohs scale and the gray part is so soft it just squishes ar9und the hard white chunk of putty. $54 I think and zero value

## 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 New Zealand*
*Store origin: NZ*
*Last updated: 2026-05-02*