---
product_id: 1907172
title: "Marblex™ Self-Hardening Clay, 5 lbs."
brand: "amaco"
price: "S/.270"
currency: PEN
in_stock: true
category: "Amaco"
url: https://www.desertcart.pe/products/1907172-marblex-self-hardening-clay-5-lbs
store_origin: PE
region: Peru
---

# moist & ready-to-use 5 lbs durable clay self-hardening, no kiln needed Marblex™ Self-Hardening Clay, 5 lbs.

**Brand:** amaco
**Price:** S/.270
**Availability:** ✅ In Stock

## Summary

> 🎨 Mold your vision, no kiln required!

## Quick Answers

- **What is this?** Marblex™ Self-Hardening Clay, 5 lbs. by amaco
- **How much does it cost?** S/.270 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/1907172-marblex-self-hardening-clay-5-lbs)

## Best For

- amaco enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Sound:** Non-toxic composition ensures worry-free creativity for all ages.
- • **Keep It Fresh:** Easily re-kneadable and storeable to maintain peak plasticity.
- • **Sculpt Like a Pro:** Perfectly moist and pliable for seamless hand building and sculpting.
- • **Bulk Creative Power:** Generous 5-pound supply fuels endless artistic exploration.
- • **No Kiln? No Problem:** Self-hardening formula means your masterpiece sets without extra equipment.

## Overview

AMACO Marblex™ Self-Hardening Clay is a 5-pound, moist, gray modeling clay designed for hand building and sculpting. Its self-hardening formula eliminates the need for firing, making it ideal for artists seeking durable, non-toxic clay that’s ready to use straight from the box. Perfect for professionals and hobbyists alike, it supports creative skill development with easy storage and reusability.

## Description

This gray, self-hardening modeling clay is prepared in moist form, ready to use for all methods of modeling, including wheel throwing and sculpting. When completely dry, finished pieces are durable but not waterproof. Knead Marble to increase plasticity before modeling. Keep unused clay in a plastic bag or wrapped in damp cloth to prevent drying out. 5lb box.

## Features

- Durable and self-hardening clay
- Formulated for hand building and sculpting techniques
- Moist, ready-to-use, and non-toxic

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000XAL10A |
| Age Range Description | Ages 0-3 |
| Best Sellers Rank | #175,913 in Toys & Games ( See Top 100 in Toys & Games ) #596 in Kids' Art Clay & Dough |
| Brand Name | AMACO |
| Color | Gray |
| Customer Reviews | 4.3 4.3 out of 5 stars (301) |
| Educational Objective | Creative Skill, Dexterity, Hand-Eye Coordination |
| Global Trade Identification Number | 00039672473362 |
| Included Components | 5 lbs. of Clay |
| Item Dimensions | 3.78 x 4.37 x 6 inches |
| Item Weight | 4.7 pounds |
| Manufacturer | AMACO |
| Manufacturer Part Number | AMA47336W |
| Material Type | Clay |
| Model Name | Amaco Marblex Self-Hardening Clay 5lb-Gray |
| Model Number | AMA47336W |
| Number of Items | 1 |
| Other Special Features of the Product | Non-Toxic |
| Recommended Uses For Product | Modeling |
| UPC | 683203417723 039672473362 000056507157 885353817822 013512000963 715239984358 |
| Warranty Description | No Warranty |

## Product Details

- **Age Range (Description):** Ages 0-3
- **Brand:** AMACO
- **Color:** Gray
- **Educational Objective:** Creative Skill, Dexterity, Hand-Eye Coordination
- **Included Components:** 5 lbs. of Clay
- **Item Weight:** 4.7 pounds
- **Material:** Clay
- **Number of Items:** 1
- **Recommended Uses For Product:** Modeling
- **Special Feature:** Non-Toxic

## Images

![Marblex™ Self-Hardening Clay, 5 lbs. - Image 1](https://m.media-amazon.com/images/I/711ylk1xAEL.jpg)

## Questions & Answers

**Q: How long does it take to dry and harden?**
A: That all depends on what you are making and what the environment is like. A large thin item will take less time than a smaller thick item. If your environment, temp and humidity levels play a big role too. A 1/4 inch thick by 4 inch square in my dry warm home, we heat with a wood stove, was dry in 2 days; probably sooner but I didn't check it any sooner than that.

**Q: I've noticed that on the Stonex clay, it says that water can be used to soften the clay when it gets too hard. Does the same go for Marblex clay?**
A: Yes.  We often made a dish, then after it dried (up to three years later) if it had not been fired, we could smash it, mix water and remake it.

**Q: Can you glaze it without firing it?**
A: You can paint it, you cannot glaze it. If you want a clay that you can glaze you have to fire it for your desired finish. if you do decide to fire this clay it will crack no matter what and become extremely brittle.

**Q: When attaching clay to clay to make flower onlays placed on wood, which clay will adhere best to primed wood without cracking or breaking off?**
A: Clay will not adhere to primed wood, you would have to roughen up the area that you attach it to In order for it to stick or it will fall off no matter what kind of clay you use. Use sandpaper or something of the like to create an area for the clay to stick.

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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-08-14*