Is it very white not off white

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.

What is the density of the powder?

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.

Desertcart Logo

Deliver to Paraguay

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🎯 Cast with confidence, create with flair!

RAPID RESULTS - Quick-setting formula lets you move from pour to detail faster—perfect for tight project deadlines.
MESS FREE STORAGE - Comes in a water-resistant resealable bag to keep your plaster fresh and ready.
UNMATCHED DURABILITY - Hydrostone is 40-50% harder than typical casting plaster, ensuring long-lasting, resilient models.
VERSATILE CREATIVITY - Ideal for dioramas, model railroads, gaming castings, and detailed sculptures—your imagination’s best ally.
VIBRANT CUSTOMIZATION - Easily accepts liquid or crystal pigments for personalized, eye-catching finishes.

Hydro-Stone Plaster is a premium, quick-setting gypsum plaster designed for superior hardness and fine detail in casting. Packaged in a water-resistant resealable bag, it’s perfect for professional-quality dioramas, model railroads, gaming miniatures, and sculptures. Unlike filler-cut plasters, Hydrostone delivers 40-50% greater strength and accepts pigments for vibrant, customized finishes.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

View all Trustpilot reviews

Brand	Laguna
Manufacturer	USG
Item Weight	11 kg 300 g
Product Dimensions	33.02 x 25.4 x 7.62 cm; 11.34 kg
Item part number	Hydrostone
Item Height	3 Inches
Item Width	10 Inches

Hydro-Stone Plaster for Scenery, Dioramas, Dentistry and Mold Casting, Also Great for Model Railroads & Gaming (25 lb)

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions