---
product_id: 622911846
title: "12 Pieces Insulating Fire Brick for Ovens, Kilns, Blacksmith, Fireplaces, Forges 9\" x 4.5\" x 1.25\" 2300F Rated Insulating Fire Bricks"
brand: "cfkj"
price: "€ 169.85"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/622911846-12-pieces-insulating-fire-brick-for-ovens-kilns-blacksmith-fireplaces
store_origin: PT
region: Portugal
---

# Precise 9" x 4.5" x 1.25" size Withstands 2300°F/1260°C Set of 12 durable bricks 12 Pieces Insulating Fire Brick for Ovens, Kilns, Blacksmith, Fireplaces, Forges 9" x 4.5" x 1.25" 2300F Rated Insulating Fire Bricks

**Brand:** cfkj
**Price:** € 169.85
**Availability:** ✅ In Stock

## Summary

> 🔥 Insulate like a pro — don’t let your heat escape!

## Quick Answers

- **What is this?** 12 Pieces Insulating Fire Brick for Ovens, Kilns, Blacksmith, Fireplaces, Forges 9" x 4.5" x 1.25" 2300F Rated Insulating Fire Bricks by cfkj
- **How much does it cost?** € 169.85 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/622911846-12-pieces-insulating-fire-brick-for-ovens-kilns-blacksmith-fireplaces)

## Best For

- cfkj enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Pack Advantage:** Includes 12 bricks to cover larger projects or multiple repairs without hassle.
- • **Optimized Dimensions:** Precisely sized at 9" x 4.5" x 1.25" for seamless installation and maximum coverage.
- • **Versatile Application:** Ideal for ovens, fireplaces, blacksmithing, and industrial forges—upgrade your heat containment game.
- • **Premium Material Blend:** Crafted from high-quality alumina and silica for superior insulation and longevity.
- • **Extreme Heat Resistance:** Engineered to endure blazing temperatures up to 2300°F, perfect for professional-grade kilns and forges.

## Overview

This 12-piece set of insulating fire bricks measures 9" x 4.5" x 1.25" each and withstands extreme temperatures up to 2300°F (1260°C). Made from a durable alumina and silica blend, these bricks provide superior thermal insulation for ovens, kilns, fireplaces, and forges, ensuring efficient heat retention and long-lasting performance.

## Description

12 Pieces Insulating Fire Brick for Ovens, Kilns, Blacksmith, Fireplaces, Forges 9" x 4.5" x 1.25" 2300F Rated Insulating Fire Bricks

## Features

- Size: 9" x 4.5" x 1.25", Withstands Up to 2300°F/1260°C, 12 Pieces, Material Composition: Alumina & Silica

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | CFKJ |
| UPC | 768572658769 |
| Part Number | 9" x 4.5" x 1.25" Insulating Fire Brick |
| Item Weight | 17.42 pounds |
| Product Dimensions | 4.5 x 9 x 1.25 inches |
| Item model number | 9" x 4.5" x 1.25" Insulating Fire Brick |
| Color | White |
| Coverage | 0.28 square_feet |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 9" x 4.5" x 1.25" Insulating Fire Brick |

## Product Details

- **Material:** Alumina & Silica
- **Brand:** CFKJ
- **Item Thickness:** 1.25 Inches
- **Recommended Uses For Product:** Insulation in high-temperature environments, use in ovens, kilns, forges, and fireplaces
- **Product Dimensions:** 9"L x 4.5"W

## Images

![12 Pieces Insulating Fire Brick for Ovens, Kilns, Blacksmith, Fireplaces, Forges 9" x 4.5" x 1.25" 2300F Rated Insulating Fire Bricks - Image 1](https://m.media-amazon.com/images/I/81VVF8nntsL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.pt/products/622911846-12-pieces-insulating-fire-brick-for-ovens-kilns-blacksmith-fireplaces](https://www.desertcart.pt/products/622911846-12-pieces-insulating-fire-brick-for-ovens-kilns-blacksmith-fireplaces)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-27*