---
product_id: 156191649
title: "Inorganic Ceramic Fiber Thermal Insulation Board(2732F) - 12'' X 8'' X 0.8'', Pack of 1 - High Density - Flame Retardant, Heat Resistant, High Temperature Insulation"
brand: "bxi"
price: "R1389"
currency: ZAR
in_stock: true
reviews_count: 13
category: "Bxi"
url: https://www.desertcart.co.za/products/156191649-inorganic-ceramic-fiber-thermal-insulation-board-2732f-12-x-8
store_origin: ZA
region: South Africa
---

# High Density 600kg/m³ Max Temp 2732°F (1500°C) Class A1 Fire Resistant Inorganic Ceramic Fiber Thermal Insulation Board(2732F) - 12'' X 8'' X 0.8'', Pack of 1 - High Density - Flame Retardant, Heat Resistant, High Temperature Insulation

**Brand:** bxi
**Price:** R1389
**Availability:** ✅ In Stock

## Summary

> 🔥 Shield your craft with the ultimate heat armor!

## Quick Answers

- **What is this?** Inorganic Ceramic Fiber Thermal Insulation Board(2732F) - 12'' X 8'' X 0.8'', Pack of 1 - High Density - Flame Retardant, Heat Resistant, High Temperature Insulation by bxi
- **How much does it cost?** R1389 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/156191649-inorganic-ceramic-fiber-thermal-insulation-board-2732f-12-x-8)

## Best For

- bxi enthusiasts

## Why This Product

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

## Key Features

- • **Certified Fire Safety:** Class A1 flame retardant rating ensures top-tier protection and peace of mind in any environment.
- • **Smoke-Free & Odorless:** 100% inorganic composition means no toxic fumes or unpleasant odors, ideal for indoor and professional use.
- • **Effortless Customization:** Easily cut and shape with simple tools, making it the go-to choice for tailored heat shields and insulation projects.
- • **Unmatched Heat Endurance:** Withstands scorching temperatures up to 2732°F, perfect for extreme industrial and creative heat applications.
- • **Premium High-Density Build:** 600kg/m³ density delivers superior rigidity and durability, engineered to last under thermal stress.

## Overview

The BXI Inorganic Ceramic Fiber Thermal Insulation Board is a high-density, flame-retardant ceramic board designed for extreme heat resistance up to 2732°F (1500°C). Its Class A1 fire rating and inorganic, smoke-free composition make it a safe, durable, and odorless solution for professional-grade thermal insulation and heat shielding across industrial, artistic, and technical applications.

## Description

desertcart.com: BXI Inorganic Ceramic Fiber Thermal Insulation Board(2732F) - 12'' X 8'' X 0.8'', Pack of 1 - High Density - Flame Retardant, Heat Resistant, High Temperature Insulation : Industrial & Scientific

Review: MUST READ BEFORE BUYING - This works so well. I made my own furnace to smelt metal and it’s perfect.
Review: Update, good heat shield with limitations - I was disappointed that this arrived with scratches and gouges. My concern is that these will be weak points and the ceramic heat shield will eventually crack. I need it now and it will be covered, otherwise I would return it. I am going to mount it on a board to reinforce it and limit the concern of cracking. Update 12/06/2025 I have used this material as a heat shield for a set of motor controllers. I cut it to fit the size of the enclosure and it has not cracked and broken as was my concern. Now I am expanding the design of motor controllers and need to use a larger piece to back larger motor controllers that will include a fan. I am purchasing it again. If you purchase you need to realize the limitations of the product. It is an inexpensive way to have a non conductive heat shield for electronic components, it is a composite material so you must secure it properly, however it will protect your components from heat.

## Features

- 【SPECIFICATION】: 12'' X 8'' X 0.8''(30cm x 20cm x 2cm); Weight: 1.38 pounds; High DENSITY: 600kg/m3; MATERIAL: Aluminosilicate
- 【PARAMETERS】: | Fire Resistant (Class A1) | Long-term Service Temperature ~ 2552°F (1400°C) | Maximum Use Temperature: 2732°F (1500°C) | Thermal Conductivity: 0.082W/(m.k) | R-value: 0.24k.m²/W
- 【INORGANIC & SMOKE-FREE】Experience superior thermal performance with our 100% inorganic board. Unlike standard organic ceramic fibers that release unpleasant smoke and odors when heated, our professional-grade board remains virtually odorless and smoke-free. Engineered for maximum durability, it offers significantly higher R-value, rigidity, and strength, making it the safest and cleanest choice for indoor soldering and high-temperature applications
- 【ENDLESS APPLICATIONS】: Heat shields & thermal insulation for various heating treatment equipments like furnace, oven, stove, internal baffle of wood stove, forges, pellet stove, kilns, furnace hot face linings, fireplaces, heat shields, boiler wall, blacksmith forges, soldering, pottery kilns, welding, bead making, propane burner forges, brazing, glass blowing, knife making, backup insulation of refractory bricks
- 【EASY TO USE】: Tough, Robust, Non toxic, Notable resistance against thermal shock & chemical attack. Easy to cut with a saw or sharp knife. Note: Please keep away from food

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TG9H8DZ |
| Brand | BXI |
| Brand Name | BXI |
| Coverage | 0.67 square_feet |
| Customer Reviews | 4.3 out of 5 stars 458 Reviews |
| Item Dimensions L x W | 12"L x 8"W |
| Item Thickness | 0.8 inches |
| Manufacturer | BXI |
| Manufacturer Part Number | BX-FireBoard-2CM |
| Material | Ceramic |
| Material Type | Ceramic |
| Model Number | BX-FireBoard-2CM |
| Number of Items | 1 |
| Number of Packs | 1 |
| Product Dimensions | 12"L x 8"W |
| Recommended Uses For Product | Heat shields and thermal insulation for various heating treatment equipments, fireplaces, boiler walls, blacksmith forges, welding, glass blowing, and other high temperature applications. Recommended Uses For Product Heat shields and thermal insulation for various heating treatment equipments, fireplaces, boiler walls, blacksmith forges, welding, glass blowing, and other high temperature applications. See more |
| UPC | 681381972294 |

## Product Details

- **Brand:** BXI
- **Item Thickness:** 0.8 inches
- **Material:** Ceramic
- **Product Dimensions:** 12"L x 8"W

## Images

![Inorganic Ceramic Fiber Thermal Insulation Board(2732F) - 12'' X 8'' X 0.8'', Pack of 1 - High Density - Flame Retardant, Heat Resistant, High Temperature Insulation - Image 1](https://m.media-amazon.com/images/I/71tw5c3tHuL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Can i put this below the bricks of an oven as insulation?**
A: I understand your question, you're probably concerned that the HARD non insulatory fire brick might become to hot on whatever your forge is sitting on, (or you just want to capture and hold the heat from the heat source and bottom firebrick acting as a heatsink)  No difference that when you go camping, you don't sleep on bare dirt, but on insulation like a sleeping bag mat. -But there's lots of factors like what properties does your forge floor have to begin with.

Caesar gave you good info, let me just add to what he said about the insulation board being brittle, he's correct, my forge sits on a 24" x 12" inch insulating board, with a sheet metal cover over the insulation board, this is to protect the forge from chafing against the softer insulation board, both the board and sheet metal cover are firmly mechanically connected to the forge stand, no damage can happen and I hold more heat tover not using an insulating base.

**Q: How many sheets come in a package?**
A: One sheet.

**Q: If I cut off a piece, could I lay a stick of Japanese incense on it so the incense burns all the way?**
A: Probably, is got a semi rough surface so it should allow it to burn and the temp wont hurt it but it's not aesthetically pleasing or durable for handling daily

**Q: Would this work as an annealing surface using a propane torch?**
A: I wouldn't suggest it.  It would work but It's very soft and brittle so it might not last long.  It could work well if using a carbon plate on top of this to limit wear.

## Customer Reviews

### ⭐⭐⭐⭐⭐ MUST READ BEFORE BUYING
*by W***E on September 19, 2026*

This works so well. I made my own furnace to smelt metal and it’s perfect.

### ⭐⭐⭐⭐⭐ Update, good heat shield with limitations
*by F***D on July 3, 2025*

I was disappointed that this arrived with scratches and gouges. My concern is that these will be weak points and the ceramic heat shield will eventually crack. I need it now and it will be covered, otherwise I would return it. I am going to mount it on a board to reinforce it and limit the concern of cracking. Update 12/06/2025 I have used this material as a heat shield for a set of motor controllers. I cut it to fit the size of the enclosure and it has not cracked and broken as was my concern. Now I am expanding the design of motor controllers and need to use a larger piece to back larger motor controllers that will include a fan. I am purchasing it again. If you purchase you need to realize the limitations of the product. It is an inexpensive way to have a non conductive heat shield for electronic components, it is a composite material so you must secure it properly, however it will protect your components from heat.

### ⭐⭐⭐⭐⭐ Thin Ceramic Fiber Board, Great Product!
*by J***N on April 11, 2026*

Great Product! Arrived on time and in perfect condition! Using it in my Gas Forge! Easy to cut to fit your needs!

## Frequently Bought Together

- BXI Ceramic Fiber Thermal Insulation Board(2732F) - 12'' X 8'' X 0.8'', Pack of 1 - Inorganic - Flame Retardant, Heat Resistant, High Temperature Insulation
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-10-05*