---
product_id: 46074974
title: "9 x 4.5 x 2.5\" Insulating FireBrick Box of 12"
brand: "greentherm 23 am"
price: "€ 174.93"
currency: EUR
in_stock: false
url: https://www.desertcart.fr/products/46074974-9-x-4-5-x-2-5-insulating-firebrick-box
store_origin: FR
region: France
---

# 9 x 4.5 x 2.5" Insulating FireBrick Box of 12

**Brand:** greentherm 23 am
**Price:** € 174.93
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** 9 x 4.5 x 2.5" Insulating FireBrick Box of 12 by greentherm 23 am
- **How much does it cost?** € 174.93 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/46074974-9-x-4-5-x-2-5-insulating-firebrick-box)

## Best For

- greentherm 23 am enthusiasts

## Why This Product

- Trusted greentherm 23 am brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

HarbisonWalker International’s proven insulating firebrick line, GREENTHERM, is made up of lightweight, porous materials with much lower density, thermal conductivity and heat capacity than traditional refractory brick. GREENTHERM insulating firebrick are available in four temperature grades. GREENTHERM 23 AM - 2300°F GREENTHERM 26 AM - 2600°F GREENTHERM 28 AM - 2800°F GREENTHERM 30 LI - 3000°F GREENTHERM products are manufactured to a low-iron chemical composition, yielding excellent resistance to CO disintegration in reducing atmospheres.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072QMSNQY |
| Brand | GREENTHERM 23 AM |
| Brand Name | GREENTHERM 23 AM |
| Item Dimensions L x W | 9"L x 4.5"W |
| Manufacturer | HarbisonWalker International |
| Manufacturer Part Number | 133875 |
| Material | Insulating firebrick |
| Material Type | Insulating firebrick |
| Number of Items | 12 |
| Product Dimensions | 9"L x 4.5"W |

## Product Details

- **Brand:** GREENTHERM 23 AM
- **Manufacturer:** HarbisonWalker International
- **Material:** Insulating firebrick
- **Product Dimensions:** 9"L x 4.5"W

## Images

![9 x 4.5 x 2.5" Insulating FireBrick Box of 12 - Image 1](https://m.media-amazon.com/images/I/41Bl0PrNaXL.jpg)

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**Shop now:** [https://www.desertcart.fr/products/46074974-9-x-4-5-x-2-5-insulating-firebrick-box](https://www.desertcart.fr/products/46074974-9-x-4-5-x-2-5-insulating-firebrick-box)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-05-15*