---
product_id: 438654946
title: "Protalwell Woodstove Firebricks, Upgrade Fire Bricks Replacement for US Stove FBP6, Size 9\" x 4-1/2\" x 1-1/4\", 6-Pack"
brand: "protalwell"
price: "€ 185.82"
currency: EUR
in_stock: true
url: https://www.desertcart.gr/products/438654946-protalwell-woodstove-firebricks-upgrade-fire-bricks-replacement-for-us-stove
store_origin: GR
region: Greece
---

# Precise 9" x 4.5" x 1.25" size 2200°F heat resistance High-strength durability Protalwell Woodstove Firebricks, Upgrade Fire Bricks Replacement for US Stove FBP6, Size 9" x 4-1/2" x 1-1/4", 6-Pack

**Brand:** protalwell
**Price:** € 185.82
**Availability:** ✅ In Stock

## Summary

> 🔥 Ignite Your Fire Experience with Protalwell Firebricks!

## Quick Answers

- **What is this?** Protalwell Woodstove Firebricks, Upgrade Fire Bricks Replacement for US Stove FBP6, Size 9" x 4-1/2" x 1-1/4", 6-Pack by protalwell
- **How much does it cost?** € 185.82 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/438654946-protalwell-woodstove-firebricks-upgrade-fire-bricks-replacement-for-us-stove)

## 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

- • **📏 Perfect Fit:** Designed to fit most stoves and fireplaces, making installation a breeze.
- • **✨ Easy Maintenance:** Flat surface design ensures a clean combustion chamber and hassle-free upkeep.
- • **🧱 Durable & Reliable:** Crafted from high-strength vermiculite, these firebricks won't crumble under pressure.
- • **💰 Cost-Effective Solution:** Save on wood and energy costs with superior thermal insulation performance.
- • **🔥 Unmatched Heat Resistance:** Withstands temperatures up to 2200°F, ensuring your fire burns bright and safe.

## Overview

Protalwell Woodstove Firebricks are high-performance replacement bricks made from durable vermiculite material, designed to withstand extreme temperatures and provide excellent thermal insulation. Measuring 9" x 4.5" x 1.25", these firebricks fit most stoves and fireplaces, ensuring a seamless installation and easy maintenance.

## Description

Woodstove Firebricks, Upgrade Fire Bricks Replacement for US Stove FBP6, Size 9" x 4-1/2" x 1-1/4", 6-Pack

## Features

- Vermiculite Material Fire Bricks - Can withstand high temperature of 2200F, has strong thermal insulation performance, help you save woods and money.
- High-strength Firebricks - Not as brittle as clay bricks, and it's also not easy to peel off after burning.
- Size 9″ x 4.5″ x 1.25″- Common size firebricks for most of the stoves and fireplaces replacement, same size as service part 1-00-900450125 for Harman, FBP6E for US Stove.
- Precise size - Easy to install and won't leave gaps.
- Flat Surface Firebricks - Ensure that the combustion chamber is sufficiently flat after installation, beautiful and easier to clean.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 22.86 x 11.43 x 3.18 cm; 3.63 kg |
| Item Weight | 8 Pounds |
| Batteries required | No |

## Images

![Protalwell Woodstove Firebricks, Upgrade Fire Bricks Replacement for US Stove FBP6, Size 9" x 4-1/2" x 1-1/4", 6-Pack - Image 1](https://m.media-amazon.com/images/I/81dtn+F74BL.jpg)

## Questions & Answers

**Q: Are these fire bricks free of asbestos contamination in Vermiculite?**
A: Don't worry, We used no asbestos vermiculite

**Q: How many Per box?**
A: 6 pieces

**Q: Will these fit an Englander wood stove?**
A: You need to confirm the brick's size with the seller, our brick's size is 9×4.5×1.25 in

**Q: Can these be cut on a table saw?**
A: Yes, depending on the blade type.
The rule of thumb for 1.25" thick fire bricks is:
Hard Fire bricks are generally rated over >2300*f,  often they need to use a masonry or tile saw as they're dense and usually weigh a lot more than soft insulating fire bricks. Hard fire bricks act like a heatsink, and are immune to flux if the user is using them as their forge floor.

Soft Fire bricks, especially ceramic fire bricks, which generally are not dense, generally have a <2300*f rating, and you can easily cut or shape them without a masonry cutting wheel or tile saw, you can file them, and some can be easily hand broken.  I use both types in my forges, I coat hard and soft firebricks with Plistix 900, with soft firebricks like this one, Plistix 900 helps them when exposed to flux, and helps turn a hard firebrick become a better insulator & heatsink.

My backup vortex forge uses hard firebricks for the floor, and these and hybrid pizza stone as walls, with a very thick coat of Plistix and ITC-100 (pizza stones are not the best material, but with Plistix or ITC coating, they work well)

## Frequently Bought Together

- Protalwell Woodstove Firebricks, Upgrade Fire Bricks Replacement for US Stove FBP6, Size 9" x 4-1/2" x 1-1/4", 6-Pack
- Rutland Products Black, 10.3 fl oz Cartridge Furnace Cement, 10
- Protalwell Woodstove Firebricks, Upgrade Fire Bricks Replacement for US Stove FBP6, Size 9" x 4-1/2" x 1-1/4", 12-Pack

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-05-07*