# Angel Sar 9 in. x 4-1/2 in. x 1-1/4 in. Clay Food Grade Insulating Fire Bricks for Wood Stoves, Fireplaces and Fire Pit (4-Pack)

**Brand:** [Angel Sar](https://shop.coreranger.com/brands/Angel%20Sar)
**SKU:** TO31GW66
**Price:** $78.01 · out of stock
**URL:** https://shop.coreranger.com/product/angel-sar-9-in-x-4-1-2-in-x-1-1-4-in-clay-food-grade-insulating-fire-bricks-for-wood-stoves-fireplac-334692077

## Specifications

| Spec | Value |
|---|---|
| Model # | TO31GW66 |
| Material | Clay |
| Brick Type | Solid Brick |
| Internet # | 334692077 |
| Returnable | 90-Day |
| Store SKU # | 1013892534 |
| Color Family | Brown |
| Product Width (in.) | 9.00 in |
| Product Height (in.) | 1.25 in |
| Product Weight (lb.) | 16.00 lb |
| Manufacturer Warranty | Limited 60 Days Warranty |
| Coverage Area (cu. ft.) | 1 cu ft |
| Compression Strength (psi) | 7252 psi |

## Description

This food-grade firebrick is made from high-alumina refractory clay and is safe for direct contact with food, making it ideal for use in pizza ovens and smokers. It boasts excellent thermal insulation properties, helping to save fuel costs. With a high temperature resistance of up to 3000°F (approximately 1648°C), it is suitable for forging and extreme high-temperature environments. The bricks are highly strong and dense, with a compressive strength of 50Mpa, making them durable and resistant to breakage. They are waterproof and weather-resistant, making them perfect for long-term outdoor use, such as in fire pits and fireplaces. The surface is flat and smooth, making it easy to remove ash and maintain cleanliness. These firebricks contain **over 55% alumina (Al₂O₃), offering excellent thermal stability, thermal shock resistance, and chemical corrosion resistance, making them suitable for high-temperature industrial equipment such as wood stoves, kilns, furnaces, and combustion chambers. Their low thermal expansion rate (just 0.3% at 1832°F) and excellent abrasion resistance ensure long-lasting performance, making them the ideal choice for high-temperature environments.

• High strength and density, making it highly durable