---
product_id: 70164812
title: "5 lb - Dental Yellow Buff Stone, Type III Lab Stone Yellow - Model Stone for Dental Laboratory and Dental Office"
brand: "plaster guys"
price: "A$98"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/70164812-5-lb-dental-yellow-buff-stone-type-iii-lab-stone
store_origin: AU
region: Australia
---

# Yellow buff color Type III quality 5 lb weight 5 lb - Dental Yellow Buff Stone, Type III Lab Stone Yellow - Model Stone for Dental Laboratory and Dental Office

**Brand:** plaster guys
**Price:** A$98
**Availability:** ✅ In Stock

## Summary

> 🦷 Elevate Your Dental Game with Style!

## Quick Answers

- **What is this?** 5 lb - Dental Yellow Buff Stone, Type III Lab Stone Yellow - Model Stone for Dental Laboratory and Dental Office by plaster guys
- **How much does it cost?** A$98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/70164812-5-lb-dental-yellow-buff-stone-type-iii-lab-stone)

## Best For

- plaster guys enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Mixing:** Smooth consistency for easy application.
- • **Vibrant Aesthetics:** Eye-catching yellow buff color enhances visibility.
- • **Durable Composition:** Resilient Type III stone for long-lasting results.
- • **Precision Engineering:** Crafted for flawless dental models.
- • **Professional Standard:** Meets industry standards for dental excellence.

## Overview

This 5 lb Type III Dental Yellow Buff Stone is designed for dental laboratories and offices, offering a vibrant yellow color and exceptional durability for creating precise dental models.

## Description

All-purpose model stone for articulating, flashing, and master models. Water/Powder Ratio: 30ml/100g; Working Time: 6-8 minutes; Setting Time: 15 minutes; Setting Expansion: 0.15%; Compressive Strength (1hr): 28 MPa (4,000psi); Compressive Strength (dry): 56 MPa (8,000psi)

## Features

- Type III Dental Stone
- Yellow Buff color

## Images

![5 lb - Dental Yellow Buff Stone, Type III Lab Stone Yellow - Model Stone for Dental Laboratory and Dental Office - Image 1](https://m.media-amazon.com/images/I/81t0fMSiK5L.jpg)

## Questions & Answers

**Q: Is this yellow stone stronger than plaster?**
A: Yellow Stone is MUCH stronger than plaster when mixed properly. Yep.

**Q: Is this completely waterproof once it has cured?**
A: No, there is no waterproof gypsum in the world as far as I know. Any gypsum will eventually disintegrate under weather. I know people use waterproof coating to prolong it's use outdoors.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product!
*by R***N on January 4, 2023*

Was exactly what I was looking for and the delivery was on time!!

### ⭐⭐⭐⭐⭐ Easy to work with
*by T***I on December 20, 2019*

I use Dental Stone for casting rocks for my 1/35 models . It’s easy to work with and de-mold . Takes paints well to give a very realistic rocks / boulders look .

### ⭐⭐⭐⭐⭐ Dental Buff Stone
*by L***O on May 15, 2021*

I have no comment on the stone. It works good.

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**Shop now:** [https://www.desertcart.com.au/products/70164812-5-lb-dental-yellow-buff-stone-type-iii-lab-stone](https://www.desertcart.com.au/products/70164812-5-lb-dental-yellow-buff-stone-type-iii-lab-stone)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-01-31*