---
product_id: 276955997
title: "AMACO Pottery Plaster, 50 lbs."
brand: "amaco"
price: "Rp13322168"
currency: IDR
in_stock: true
reviews_count: 5
category: "Amaco"
url: https://www.desertcart.id/products/276955997-amaco-pottery-plaster-50-lbs
store_origin: ID
region: Indonesia
---

# ultra-fine detail capture highly absorbent for perfect slip casting 30-min quick set time AMACO Pottery Plaster, 50 lbs.

**Brand:** amaco
**Price:** Rp13322168
**Availability:** ✅ In Stock

## Summary

> 🎭 Mold your masterpiece before the clock runs out!

## Quick Answers

- **What is this?** AMACO Pottery Plaster, 50 lbs. by amaco
- **How much does it cost?** Rp13322168 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/276955997-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

- • **Hydration Hero:** Optimized water absorption ensures smooth, bubble-free mixes every time.
- • **Fast-Track Creativity:** Sets in just 30 minutes so your projects keep pace with your ideas.
- • **Precision Mold Mastery:** Captures every intricate detail for flawless slip casting and sculpting.
- • **Trusted Artisan Staple:** Highly rated by creatives for strength and reliability in large-scale mold making.
- • **Bulk Ready, Split Smart:** 50 lbs total, conveniently packaged in two 25 lb bags for easy handling and storage.

## Overview

AMACO Pottery Plaster is a professional-grade, quick-setting white plaster designed for large-scale mold making and slip casting. With a 30-minute set time and exceptional detail retention, it offers artists and modelers a reliable, highly absorbent material packaged in manageable 25 lb bags totaling 50 lbs. Perfect for creative professionals seeking precision and efficiency in their sculpting supplies.

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

- Model Making Material, Mold, Theme Mold, Model, Handmold
- Sculpting Supplies
- 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 |
| Brand | AMACO |
| Color | white |
| Customer Reviews | 4.5 4.5 out of 5 stars (133) |
| Date First Available | 6 November 2017 |
| Item Weight | 22.7 Kilograms |
| Material | Plaster |
| Model Number | 52803P |
| Product Dimensions | 48.26 x 35.56 x 12.7 cm; 22.68 kg |
| Special Features | Quick-Setting |

## Product Details

- **Age range (description):** Adult
- **Brand:** AMACO
- **Colour:** white
- **Item weight:** 22.68 kg
- **Material:** Plaster

## 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

### ⭐⭐⭐⭐⭐ Review
*by S***R on 26 January 2026*

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

### ⭐⭐⭐⭐⭐ Review
*by J***L on 13 January 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!

### ⭐⭐⭐⭐⭐ Review
*by M***L on 18 March 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 Indonesia*
*Store origin: ID*
*Last updated: 2026-02-26*