---
product_id: 381209299
title: "Lynn ManufacturingInsulating Fire Brick, Heat Insulation Block, Low Thermal Conductivity, 2.5\" x 4.5\" x 9\", Single Pack, 2600F-Rated, for Kilns, Forges, Furnaces, Soldering, 3126P"
price: "€ 137.17"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/381209299-lynn-manufacturinginsulating-fire-brick-heat-insulation-block-low-thermal-conductivity
store_origin: NL
region: Netherlands
---

# Lynn ManufacturingInsulating Fire Brick, Heat Insulation Block, Low Thermal Conductivity, 2.5" x 4.5" x 9", Single Pack, 2600F-Rated, for Kilns, Forges, Furnaces, Soldering, 3126P

**Price:** € 137.17
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Lynn ManufacturingInsulating Fire Brick, Heat Insulation Block, Low Thermal Conductivity, 2.5" x 4.5" x 9", Single Pack, 2600F-Rated, for Kilns, Forges, Furnaces, Soldering, 3126P
- **How much does it cost?** € 137.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/381209299-lynn-manufacturinginsulating-fire-brick-heat-insulation-block-low-thermal-conductivity)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Lynn ManufacturingInsulating Fire Brick, Heat Insulation Block, Low Thermal Conductivity, 2.5" x 4.5" x 9", Single Pack, 2600F-Rated, for Kilns, Forges, Furnaces, Soldering, 3126P

## Product Details

- **Material:** Ceramic
- **Brand:** Lynn Manufacturing
- **Item Thickness:** 2.5 Inches
- **Recommended Uses For Product:** kilns, forges, furnaces, knife making, PMC metal clay firing, jewelry casting, and jewelry soldering
- **Product Dimensions:** 9"L x 4.5"W

## Images

![Lynn ManufacturingInsulating Fire Brick, Heat Insulation Block, Low Thermal Conductivity, 2.5" x 4.5" x 9", Single Pack, 2600F-Rated, for Kilns, Forges, Furnaces, Soldering, 3126P - Image 1](https://m.media-amazon.com/images/I/81OaNHb5yJL.jpg)

## Questions & Answers

**Q: So, since I just got 24 of these bricks and all 8 corners on box r wrinkled means that many brick's r Damaged  ?? At 12 bucks a brick  ?**
A: These bricks are very brittle and damage easily.

**Q: Can i use this to make an ant formicarium? Is this aac/ytong block?**
A: It's not aac/ytong but it's pretty much as close as we can get in the states. From what I hear it's very similar and you could make a nest out of it the same way you would ytong. Go for 2600F if you have a species that may chew through the material like Camponotus.
(I'm also looking at using this to make my first formicarium ^^)

**Q: How many come in a pack??**
A: It depends on which pack you select. They come in single, 2-pack, 4-pack, and 12-pack sizes.

**Q: I need something to lift my small kiln away from a wood class floor and make the floor safe. will this work for that?**
A: Yes, and I would combine it with a superwool board to make sure there is no radiant heat reaching the floor under the kiln. Link to board is below.

https://www.amazon.com/Lynn-Universal-Baffle-Board-Superwool/dp/B0716M86PQ?ref_=ast_sto_dp&th=1&psc=1

## Frequently Bought Together

- Insulating Fire Brick, 2600F Rated, Single, 9" x 4.5" x 2.5", 3126P
- Copper Tongs, 8- 1/2 Curved
- Handy Flux, 7 Ounce Jar with Brush | SOL-950.01

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-19*