Lasting Durability:
Transform Your Heating Projects with Premium Firebricks​ Upgrade your DIY furnace,pizza oven, or fireplace with our ​Heavy-Duty Chamotte Firebricks​ – engineered with ​proprietary additives​ to outperform traditional refractory materials.
Whether you're a home chef perfecting wood-fired pizzas or a hobbyist building a backyard forge,these bricks deliver ​faster heating,lasting durability,and effortless customization.

Product Composition Ratio: Content (%)：
Aluminium Oxide​ - Al₂O₃ ≤ 53%
Silicon Dioxide​ - SiO₂ ≤ 38%
Ferric Oxide​ - Fe₂O₃ ≤2.4%
K₂O/CaO/Na₂O/TiO₂ ≤6.6%

Why Choose Our Firebricks?
1. 20% Faster Heat-Up​：
Specialized additives enhance thermal conductivity,slashing preheating time and saving up to ​15% fuel​ compared to basic chamotte bricks.Industrial-Grade Strength,Home-Friendly Safety​ Withstands ​3000°F (1650°C)​​ – ideal for fireplaces,ceramic kilns,and BBQ pits.(not for molten metal applications).
2. Cut-to-Fit Simplicity​：
Easily shape bricks with standard tools (angle grinders/masonry saws) to line curved surfaces.
3. Multi-Layer Protection​：
Use as ​hearth foundations​ or ​interior furnace linings​ to reduce heat loss by 35% and shield appliances from thermal stress.

Perfect for These Projects:​​
1. Pizza Ovens:Achieve crispy,evenly cooked crusts with rapid heat distribution.
2. Wood Stoves/Fireplaces:Extend lifespan by protecting metal interiors from corrosion. ​
3. Blacksmith Forges:Build a hobbyist-friendly hearth that resists cracking.Ceramic Kilns & BBQ Complexes: Maintain stable temps for smoking or pottery.

What's Included & Specifications:​
3-Pack Firebricks​ per box (9" x 4.5" x 0.8") ​
Weight:2.49 lbs/brick
Color:Sandstone Red ​
Material:Chamotte clay + thermal-enhancing additives ​
Max Temp:3000°F (1650°C)
Thermal Conductivity:1.4 W/m·K

Sizing Guide​:​
1. Critical Heat Zones: Choose 2.5"​​ Essential for direct flame exposure (e.g.,pizza oven chambers).Maximizes thermal mass and thermal shock resistance.
2. ​Versatile Mid-Thickness (1.57"–1.25")​​ Ideal for most home projects – a 6-pack covers 24"x18". ​
3. ​Smart Uses for 0.8" Thin Bricks:

Coverage Calculator​:​ ​
1 sq.ft.coverage​ ≈ 4 standard bricks (9"x4.5") ​Project Examples:
36"pizza oven → ​Three 6-Packs of 2.5"​​ (18 bricks total)
24"x24"fireplace repair → ​One 12-Pack of 1.57"​​
BBQ flue liner → ​Two 6-Packs of 0.8"​​ (easily cut into curves)

​Pro Installation Tips​:
1. Mortar Matters: Use ​fireclay or alumina mortar​ (sold separately) – cement mixes crack under high heat! ​
2. Prep Surfaces: Lightly dampen bricks before applying mortar for stronger bonds. ​
3. Cut Smart: Watch our video tutorial (link in FAQ) to avoid chipping edges. ​
Safety First: Wear gloves and goggles during cutting/installation.

Not Suitable For:​​
1. Industrial furnaces with molten metal exposure
2. Structural load-bearing applications
3. High-velocity combustion chambers