---
product_id: 544469561
title: "Protalwell Fire Bricks, Food Grade, 3000F, Size 9\" x 4-1/2\" x 1-1/4\", 4-Pack, Insulating, Refractory, Pizza Oven, Fireplace, Fire Pit, Kiln Accessories"
brand: "protalwell"
price: "HK$1516"
currency: HKD
in_stock: true
reviews_count: 5
category: "Protalwell"
url: https://www.desertcart.hk/products/544469561-protalwell-fire-bricks-food-grade-3000f-size-9-x-4
store_origin: HK
region: Hong Kong
---

# Waterproof & low porosity 3000°F max heat resistance High density & crushing strength 50MPa Protalwell Fire Bricks, Food Grade, 3000F, Size 9" x 4-1/2" x 1-1/4", 4-Pack, Insulating, Refractory, Pizza Oven, Fireplace, Fire Pit, Kiln Accessories

**Brand:** protalwell
**Price:** HK$1516
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your fire game with Protalwell’s powerhouse bricks—where heat meets haute cuisine!

## Quick Answers

- **What is this?** Protalwell Fire Bricks, Food Grade, 3000F, Size 9" x 4-1/2" x 1-1/4", 4-Pack, Insulating, Refractory, Pizza Oven, Fireplace, Fire Pit, Kiln Accessories by protalwell
- **How much does it cost?** HK$1516 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/544469561-protalwell-fire-bricks-food-grade-3000f-size-9-x-4)

## Best For

- protalwell enthusiasts

## Why This Product

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

## Key Features

- • **Durable & Dense Build:** High crushing strength (50MPa) ensures bricks won’t crack under pressure.
- • **Unmatched Heat Endurance:** Withstands scorching 3000°F for ultimate fireproof reliability.
- • **Food-Safe Clay Composition:** Certified safe for direct food contact—perfect for pizza ovens and smokers.
- • **Smooth, Easy-Clean Surface:** Flat, dent-free finish makes ash removal effortless and keeps your setup pristine.
- • **Weatherproof for Outdoor Use:** Waterproof and low porosity bricks built to brave rain and elements.

## Overview

Protalwell Fire Bricks are premium food-grade clay bricks engineered to endure extreme temperatures up to 3000°F. Their high alumina content and dense structure provide exceptional thermal insulation, mechanical strength, and durability. Waterproof and low-porosity, these bricks excel in both indoor fireplaces and outdoor fire pits, making them the go-to choice for professionals and enthusiasts seeking reliable, long-lasting refractory solutions.

## Description

Product Description High Quality Food Safe Clay Fire Bricks Our clay firebricks are a type of brick made from fire clay, which is a type of clay that is high in alumina and silica. This makes them very resistant to heat, and they are often used in fireplaces, furnaces, and other high-heat applications. Clay firebricks are also very durable, and they can withstand a lot of wear and tear. If you are looking for a high-quality, durable, and heat-resistant brick, then our clay firebricks are a good option to consider. There are several different models for you to choose FIREBRICKS OUTDOOR IMPLEMENT： Low Porosity: Our clay firebricks are low in porosity, which means that they do not absorb water easily. This makes them ideal for use in applications where moisture is a concern. So if you want to build a outdoor firepit with lower cost, our firebricks is the best choice. High Alumina Refractory Clay Bricks What's the Advantages of Our Refractory Bricks? High-temperature endurable. Good thermal shock resistance. High cold crushing strength. Good resistance to abrasion and corrosion. Good thermal spalling resistance. High mechanical strength. Good Choice for Wood Stoves and Fireplaces Our fire bricks are made with fire clay, which contains a suitable content ratio of silica and alumina, they are used for the lining of high temperatures industrial facilities and equipment such as Woodstoves, Fireplaces, Firepits, kilns, furnaces and combustion chambers. They can withstand high temperatures, important thermal shocks, but also mechanical and chemical constraints such as abrasion, chemical corrosion and physical wear resistance. The General Information for Our Firebricks Al2O3 content is more than 55% The Max. temperature range is 3000°F Crushing strength is 50Mpa Thermal expansion at 1832F: 0.3% Bulk density: 2.25g/cm3 FIREBRICKS INDOOR IMPLEMENT Low Thermal Conductivity: Our clay firebricks have low thermal conductivity, which means that they do not conduct heat well. This makes them ideal for use in applications where it is important to prevent heat loss.

Review: Good bricks - As stated
Review: Well-made, heavy firebricks. - The product arrived as described but one was broken. A replacement was quickly sent and arrived undamaged. Great customer service. Do know these firebricks are heavier than one might expect but appear well-made and suited for the purpose intended.

## Features

- Food Safe: Made of clay, it can be in direct contact with food and can be used in pizza ovens and smokers; it has strong thermal insulation properties, helping you save wood and save money.
- High Temperature Resistance: It can withstand high temperatures of 3000F and can be used in forging and ultra-high temperature environments.
- High Strength and Density: Can be used anywhere you want, no need to worry about it breaking.
- Waterproof: Waterproof refractory bricks, can be used outdoors for a long time, a good choice for your fire pit.
- Flat and Smooth Surface: No dents on the brick surface, easy to remove surface ash and keep it clean.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZQYC4KG |
| Best Sellers Rank | 796,134 in DIY & Tools ( See Top 100 in DIY & Tools ) 238 in Bricks & Blocks |
| Brand | Protalwell |
| Brand Name | Protalwell |
| Customer Reviews | 4.7 out of 5 stars 487 Reviews |
| Flavour | unflavored |
| Item Form | Block |
| Item Weight | 7.5 Kilograms |
| Item form | Block |
| Item weight | 7.5 Kilograms |
| Manufacturer | Protalwell |
| Manufacturer Part Number | P-BS-4 |
| Material | Clay |
| Material Type | Clay |
| Model Number | 9x1.25x4.5 |
| Unit Count | 4.0 count |
| Unit count | 4.0 count |

## Product Details

- **Brand:** Protalwell
- **Flavour:** unflavored
- **Item form:** Block
- **Item weight:** 7.5 Kilograms
- **Material:** Clay

## Images

![Protalwell Fire Bricks, Food Grade, 3000F, Size 9" x 4-1/2" x 1-1/4", 4-Pack, Insulating, Refractory, Pizza Oven, Fireplace, Fire Pit, Kiln Accessories - Image 1](https://m.media-amazon.com/images/I/71ygjk3Ff3L.jpg)
![Protalwell Fire Bricks, Food Grade, 3000F, Size 9" x 4-1/2" x 1-1/4", 4-Pack, Insulating, Refractory, Pizza Oven, Fireplace, Fire Pit, Kiln Accessories - Image 2](https://m.media-amazon.com/images/I/71VbUxHyy6L.jpg)
![Protalwell Fire Bricks, Food Grade, 3000F, Size 9" x 4-1/2" x 1-1/4", 4-Pack, Insulating, Refractory, Pizza Oven, Fireplace, Fire Pit, Kiln Accessories - Image 3](https://m.media-amazon.com/images/I/71GOnxIZcsL.jpg)
![Protalwell Fire Bricks, Food Grade, 3000F, Size 9" x 4-1/2" x 1-1/4", 4-Pack, Insulating, Refractory, Pizza Oven, Fireplace, Fire Pit, Kiln Accessories - Image 4](https://m.media-amazon.com/images/I/81x4wVlOwWL.jpg)
![Protalwell Fire Bricks, Food Grade, 3000F, Size 9" x 4-1/2" x 1-1/4", 4-Pack, Insulating, Refractory, Pizza Oven, Fireplace, Fire Pit, Kiln Accessories - Image 5](https://m.media-amazon.com/images/I/81zsTVj1SbL.jpg)

## Questions & Answers

**Q: Do you use refractory mortar with these?**
A: No, we are not clay bricks

**Q: How do you install if you dont use mortar**
A: Rutland stove cement, good stuff.

**Q: Is this product food safe?**
A: Yes, the bricks are made by clay

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good bricks
*by J***Y on 8 June 2025*

As stated

### ⭐⭐⭐⭐⭐ Well-made, heavy firebricks.
*by M***K on 25 July 2026*

The product arrived as described but one was broken. A replacement was quickly sent and arrived undamaged. Great customer service. Do know these firebricks are heavier than one might expect but appear well-made and suited for the purpose intended.

### ⭐⭐⭐⭐⭐ Good quality product.
*by R***K on 9 July 2026*

Good quality product.

## Frequently Bought Together

- Fire Bricks, Food Grade Woodstove Firebricks, 3000F, Size 9″ x 4-1/2″ x 1-1/4″, 4-Pack, Insulating Fire Bricks, Clay Firebricks Replacement for Wood Stoves, Fireplaces, Fire Pit, Kiln, Pizza Oven
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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-08-14*