---
product_id: 48815949
title: "AMACO Pottery Plaster, 50 lbs."
brand: "amaco"
price: "€ 533.95"
currency: EUR
in_stock: true
reviews_count: 8
category: "Amaco"
url: https://www.desertcart.gr/products/48815949-amaco-pottery-plaster-50-lbs
store_origin: GR
region: Greece
---

# 30 min quick set time highly absorbent, fine detail capture 50 lbs bulk packaging AMACO Pottery Plaster, 50 lbs.

**Brand:** amaco
**Price:** € 533.95
**Availability:** ✅ In Stock

## Summary

> 🎨 Mold your vision faster with AMACO’s quick-setting pottery plaster!

## Quick Answers

- **What is this?** AMACO Pottery Plaster, 50 lbs. by amaco
- **How much does it cost?** € 533.95 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/48815949-amaco-pottery-plaster-50-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

- • **Precision Mold Making:** Highly absorbent formula captures every fine detail for flawless slip casting results.
- • **User-Friendly Packaging:** Split into two manageable 25 lb bags for easy handling and storage—no heavy lifting stress.
- • **Bulk Supply, Bulk Impact:** Generous 50 lb packaging ensures you never run out mid-project—perfect for serious creators.
- • **Fast-Track Your Creativity:** Sets in just 30 minutes so you can move from mold to masterpiece without the wait.
- • **Trusted by Pros & Hobbyists:** Top-rated with 4.5 stars and praised for strength and bubble-free finish—join the community of makers who rely on AMACO.

## Overview

AMACO Pottery Plaster is a professional-grade, quick-setting ceramic plaster designed for slip casting and mold making. It sets in 30 minutes when mixed at 70% water by weight, delivering a highly absorbent, fine-detail finish. Packaged in two 25 lb bags totaling 50 lbs, it offers convenience and bulk supply for artists and sculptors seeking reliable, bubble-free molds.

## Description

Use this white pottery plaster to create large scale original molds for slip casting. Highly absorbent, Holds fine detail. 50 lb. bag This item ships in two 25 pound medium flat rate boxes.

Review: Plaster that’s sensitive to clay molds. - The plaster was great! Very strong, no are bubbles. And, it absorbs water well to use with clay.
Review: Fast drying and easy to use - First time every doing this but I needed to make a slab to recycle my giant bin of clay. I did this on my one hour lunch break and it even dried within that time frame. I’m gonna give it a few more days to dry before testing it out with my clay. I have high hopes. It arrived in 2 separate deliveries in 12.5 pound bags (50 pounds total). I actually enjoy that they are separately packaged. I used one bag in a tub of water to make my board. I didn’t use exact measurements or anything kinda just eyeballed it cuz that’s how I roll. It’s been a few hours and it’s pretty dry. I think it’s worth the endeavor!

## Features

- When mixed with water @ 70% water by weight, and allowed to slake for one minute, then mixed energetically till lump free, it will set up in 30 minutes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06Y4D43W9 |
| Age Range (Description) | Adult |
| Best Sellers Rank | #120,424 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #127 in Sculpture Modeling Compounds |
| Brand | AMACO |
| Color | white |
| Customer Reviews | 4.5 4.5 out of 5 stars (143) |
| Date First Available | April 7, 2017 |
| Educational Objective | Creative Skill, Dexterity |
| Is Discontinued By Manufacturer | No |
| Item Weight | 50 pounds |
| Item dimensions L x W x H | 19 x 14 x 5 inches |
| Item model number | 52803P |
| Material | Ceramics |
| Model Name | 52803P |
| Number of Items | 1 |
| Product Dimensions | 19 x 14 x 5 inches |
| Recommended Uses For Product | Pottery |
| Special Feature | Quick-Setting |
| UPC | 039672528031 |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** AMACO
- **Color:** white
- **Educational Objective:** Creative Skill, Dexterity
- **Item Weight:** 50 Pounds
- **Material:** Ceramics
- **Model Name:** 52803P
- **Number of Items:** 1
- **Recommended Uses For Product:** Pottery
- **Special Feature:** Quick-Setting

## Images

![AMACO Pottery Plaster, 50 lbs. - Image 1](https://m.media-amazon.com/images/I/710yFhYzJlS.jpg)

## Questions & Answers

**Q: does it break easy? for example if I want to do trinket trays**
A: This is stronger than plaster of Paris. You'll want to have the right ratio of powder to water based on your form/mold

**Q: Can I use this for Lost Wax casting?**
A: I can not positively answer yes or no, but from what I do know, I really think the answer would be, yes. I have not used it for that, but I have viewed someone cast a piece of metal jewelry at a festival.  The mold looked just like the plaster ceramics molds I make from this plaster. I didn't ask him. You can only use the mold once as it is shattered when it is thrown into a bucket of water to quench the heat from casting. It would be imperative that you have the proper centrifugal cast equipment / set up to make sure the metal reaches the very bottom while still liquid. Good luck.

**Q: Is this the same as hydro cal gypsum?**
A: No. Hydrocal is a different mix. Same manufacturer though.

**Q: Could this be used for pouring into a mold and then firing in a Kiln?**
A: No this is not for a kiln firing. In a mold usage it is fine, but only to be air dried.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Plaster that’s sensitive to clay molds.
*by S***R on January 26, 2026*

The plaster was great! Very strong, no are bubbles. And, it absorbs water well to use with clay.

### ⭐⭐⭐⭐⭐ Fast drying and easy to use
*by J***L on January 13, 2023*

First time every doing this but I needed to make a slab to recycle my giant bin of clay. I did this on my one hour lunch break and it even dried within that time frame. I’m gonna give it a few more days to dry before testing it out with my clay. I have high hopes. It arrived in 2 separate deliveries in 12.5 pound bags (50 pounds total). I actually enjoy that they are separately packaged. I used one bag in a tub of water to make my board. I didn’t use exact measurements or anything kinda just eyeballed it cuz that’s how I roll. It’s been a few hours and it’s pretty dry. I think it’s worth the endeavor!

### ⭐⭐⭐⭐⭐ plaster craft products
*by M***L on March 18, 2023*

the 50lb bags came in 2 boxes of 25lbs each which made it easier for me to carry and work with. I make plaster craft items so the smaller bags are easier to handle. I have used this brand for many years and prefer it over others for its consistency in quality.

## Frequently Bought Together

- AMACO Pottery Plaster, 50 lbs.
- Edward Tools Paint and Mud Mixer for Drill - Mixes 1 to 3 Gallons - 15 3/4" Length - 5/16" Hex Shaft - Zinc Plated Steel - Reinforced Weld - Non Slip Hex Head - Easy Clean - Paint Mixer Attachment
- QEP 7-1/2" x 5-1/2" Extra Large Grouting, Cleaning and Washing Sponge 3 Count (Pack of 1)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-02*