---
product_id: 731422315
title: "Hydrostone Plaster Landscape Diorama Dental Molds Casting Great for Model Railway and Games (25 lbs)"
brand: "laguna"
price: "KD 154.69"
currency: KWD
in_stock: false
reviews_count: 5
category: "Laguna"
url: https://www.desertcart.com.kw/products/731422315-hydrostone-plaster-landscape-diorama-dental-molds-casting-great-for-model
store_origin: KW
region: Kuwait
---

# Quick setting in minutes Waterproof resealable packaging 40-50% harder than standard plaster Hydrostone Plaster Landscape Diorama Dental Molds Casting Great for Model Railway and Games (25 lbs)

**Brand:** laguna
**Price:** KD 154.69
**Availability:** ❌ Out of Stock

## Summary

> 🎨 Cast your creativity in stone—fast, flawless, and fiercely durable!

## Quick Answers

- **What is this?** Hydrostone Plaster Landscape Diorama Dental Molds Casting Great for Model Railway and Games (25 lbs) by laguna
- **How much does it cost?** KD 154.69 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/731422315-hydrostone-plaster-landscape-diorama-dental-molds-casting-great-for-model)

## Best For

- laguna enthusiasts

## Why This Product

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

## Key Features

- • **Mess-Free Storage:** Comes in a waterproof resealable bag to keep your plaster fresh and ready.
- • **Fast-Track Creativity:** Sets rapidly so your projects move from vision to reality without delay.
- • **Vibrant Customization:** Compatible with liquid and crystal pigments for personalized, vivid finishes.
- • **Precision-Crafted Strength:** Hydrostone delivers unmatched hardness and durability, 50% tougher than typical plaster.
- • **Versatile Artistic Powerhouse:** Perfect for detailed dioramas, model railways, figurines, and commercial casts.

## Overview

Hydrostone Plaster is a premium, quick-setting casting material designed for high-detail landscape dioramas, model railways, and artistic sculptures. It boasts 40-50% greater hardness than standard plaster, resists pigments and stains, and is packaged in a waterproof resealable bag to maintain freshness. Ideal for professionals and hobbyists seeking precision, durability, and vibrant customization in their craft.

## Description

Hydrostone Quick Setting White/Light Grey Casting Plaster Full strength plaster is not cut with cheap gypsum fillers like popular brands. Designed for strength and casting detail. Accepts liquid or crystal pigment colors and dirt. Packaged in a watertight resealable bag, not leaky carton. Ideal for model railway landscapes, game casting, and school projects dioramas. Not for body casting

Review: This is a good product not too hard to make what I wanted it for it dries fast the color is amazing I use this to make my cement candle vessels It’s on the expensive side but it eorkef
Review: I love Hydrostone so much! It makes beautiful pieces! This is a great price!

## Features

- Hydrostone plaster for landscape dioramas and casting Super hard cast with great attention to detail
- Quick setting, lightweight white/light grey plaster Comes in a waterproof resealable bag. Ideal for patterns, figurines, commercial casts, and sculptures. It is not intended for outer wear or mother molds, so it is not recommended for outdoor use
- Full strength hydrostone plaster not cut with cheap gypsum fillers
- Designed for strength and casting detail Hydrostone is 40% to 50% harder than plaster casting and acts like plaster in mixing, pouring and setting
- Resistant to liquid or crystal pigment colors and stains

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B084MB96TN |
| Batteries Included | No |
| Batteries Required? | No |
| Customer Reviews | 4.3 4.3 out of 5 stars (21) |
| Date First Available | June 17, 2023 |
| Item Dimensions LxWxH | 33 x 25.4 x 7.6 cm |
| Item Weight | 11.7 Kilograms |
| Manufacturer | USG |
| Number of Items | 1 |
| Part number | Hydrostone |
| Product Dimensions | 33.02 x 25.4 x 7.62 cm; 11.72 kg |
| Size | 25 lb |

## Product Details

- **Brand:** Laguna
- **Color:** Not Specified
- **Item dimensions L x W x H:** 33 x 25.4 x 7.6 cm
- **Material:** Plaster
- **Shape:** 正方形

## Images

![Hydrostone Plaster Landscape Diorama Dental Molds Casting Great for Model Railway and Games (25 lbs) - Image 1](https://m.media-amazon.com/images/I/41m-RSV6e6L.jpg)
![Hydrostone Plaster Landscape Diorama Dental Molds Casting Great for Model Railway and Games (25 lbs) - Image 2](https://m.media-amazon.com/images/I/61BjjsYFtHL.jpg)

## Questions & Answers

**Q: Is hydrostone heavy when dry?**
A: Heaviness is relative.

**Q: Is it very white not off white**
A: hydrostone is mostly very white. it can be off white depending on several factors including batch variation, water impurities when mixing, and others. it is usually very white.

**Q: What is the density of the powder?**
A: 108 lbs/cu. ft dry, 119 lbs/cu ft wet. The 50lb bag of powder is about 24"x16"x7". So that's approximately 1.5cu ft. 50/1.5 gets you about 33 and a 1/3. Right around there.  I don't know the exact dimensions of the bag, yo.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by K***O on September 29, 2025*

This is a good product not too hard to make what I wanted it for it dries fast the color is amazing I use this to make my cement candle vessels It’s on the expensive side but it eorkef

### ⭐⭐⭐⭐⭐ Review
*by M***N on July 29, 2025*

I love Hydrostone so much! It makes beautiful pieces! This is a great price!

### ⭐⭐⭐⭐⭐ Review
*by O***Y on January 8, 2024*

The product is good and so far liking working with Hydrostone. However, I was able to buy Hydrostone (this exact product) from Artistic Industries. On their website, it is priced at $61 + free shipping. The one I buy from Amazon was $66. I’ll take a $5 save any day :)

## Frequently Bought Together

- Hydro-Stone Plaster for Scenery, Dioramas, Dentistry and Mold Casting, Also Great for Model Railroads & Gaming (25 lb)
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**Shop now:** [https://www.desertcart.com.kw/products/731422315-hydrostone-plaster-landscape-diorama-dental-molds-casting-great-for-model](https://www.desertcart.com.kw/products/731422315-hydrostone-plaster-landscape-diorama-dental-molds-casting-great-for-model)

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-01-31*