---
product_id: 291308484
title: "Smooth-On Free Form Air Epoxy Putty 2 Lbs"
brand: "smooth-on"
price: "€ 38.50"
currency: EUR
in_stock: false
category: "Smooth On"
url: https://www.desertcart.fi/products/291308484-smooth-on-free-form-air-epoxy-putty-2-lbs
store_origin: FI
region: Finland
---

# Long working time - cures overnight Paintable & colorable with UVO/Ignite Extremely lightweight - floats on water Smooth-On Free Form Air Epoxy Putty 2 Lbs

**Brand:** smooth-on
**Price:** € 38.50
**Availability:** ❌ Out of Stock

## Summary

> ✨ Mold your masterpiece with the epoxy that’s as light as your ideas!

## Quick Answers

- **What is this?** Smooth-On Free Form Air Epoxy Putty 2 Lbs by smooth-on
- **How much does it cost?** € 38.50 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/291308484-smooth-on-free-form-air-epoxy-putty-2-lbs)

## 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

- • **All-Night Cure:** Sets hard and rigid overnight at room temperature—no heat needed.
- • **Creative Freedom:** Easily sanded, shaped, drilled, and color-customizable for flawless finishes.
- • **Mix & Mold with Ease:** Simple 1:1 volume ratio hand mix for fuss-free application every time.
- • **Featherlight Strength:** So lightweight it literally floats, perfect for delicate cosplay and props.
- • **Low-Odor, Low-Shrink Formula:** Work comfortably without harsh fumes or warping during cure.

## Overview

Smooth-On Free Form Air is a 2 lb lightweight epoxy putty designed for industrial and artistic use. It features a low-odor, low-shrink formula that cures overnight at room temperature into a hard, rigid form. Ideal for mold making, cosplay, and props, it can be sanded, drilled, painted, and colored with specialized pigments. Its buoyant nature and easy 1:1 mix ratio make it a versatile, user-friendly choice for professionals seeking durable yet lightweight bonding solutions.

## Description

Free Form Air from Smooth-on is an extremey lightweight epoxy putty suitable fro a variety of industrial and art-related applications. This low-odor, low shrinkage putty offers a long working time and cures overnight at room temperature to a hard, rigid epoxy. Use for mold making, cosplay, props and more, Free Form Air is so lightweight it will float in water. Free Form Air can be painted, sanded, shaped, and drilled. It can also be colored with UVO or Ignite colorants. Mix by hand with a 1A:1B by volume mix ratio.

## Features

- Item Category: Bonding Adhesives
- Item Trademark: Smooth-On
- manufacturer: Generic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IEKMF9C |
| Best Sellers Rank | #213,239 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #263 in Epoxy Adhesives |
| Brand Name | Smooth-On |
| Color | White |
| Compatible Material | Fibreglass |
| Container Type | Pail |
| Customer Reviews | 4.6 4.6 out of 5 stars (227) |
| Full Cure Time | 16 Hours |
| Item Form | Putty |
| Item Package Quantity | 1 |
| Item Weight | 1.8 Pounds |
| Manufacturer | SMOOTH-ON |
| Material Type | Epoxy Resin |
| Model | MFSOFreeFormAir |
| Other Special Features of the Product | Strong |
| Part Number | FreeFormAir |
| Specific Uses For Product | Mold Making, Props, Cosplay |
| UPC | 751635045415 |
| Unit Count | 453.5924 Grams |
| Viscosity Level | Low |
| Volume | 2 Liters |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Smooth-On
- **Item form:** Putty
- **Material:** Epoxy Resin
- **Special features:** Strong
- **Specific uses for product:** Mold Making, Props, Cosplay

## Images

![Smooth-On Free Form Air Epoxy Putty 2 Lbs - Image 1](https://m.media-amazon.com/images/I/61rF1YAi7wL.jpg)

## Available Options

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

## Frequently Bought Together

- Smooth-On Free Form Air Epoxy Putty 2 Lbs
- Smooth Thi-Vex Silicone Thickening Agent - 1 oz. Bottle
- Smooth-On Rebound 25 - Brushable Platinum Silicone Rubber - Gallon Unit

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**Shop now:** [https://www.desertcart.fi/products/291308484-smooth-on-free-form-air-epoxy-putty-2-lbs](https://www.desertcart.fi/products/291308484-smooth-on-free-form-air-epoxy-putty-2-lbs)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-09-20*