The firebrick is often used to line wood and coal stoves. Made of refractory cement, the material is designed to withstand temperatures and should be replaced on a regular basis for optimal heat efficiency

Medium Duty firebrick 9'' x 4.5'' x 2.5'' 2500°F. Price per brick. Applications: Fireplace, evaporator, wood oven. Alumina content: 35%.

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This fire brick has a high density and a service temperature of 1204° C. Fire bricks are built specifically for wood stove use, so you can be confident in its capability to endure high temperatures. Fire bricks (also known as refractory bricks) are used to line wood-burning stoves to hold onto heat; with their low thermal conductivity, fire bricks can aid in energy efficiency.

QUANTITY DISCOUNTS APPLY – THE MORE YOU BUY, THE MORE YOU SAVE! Friendly Fires stocks standard firebricks for most wood stoves, wood inserts and wood fireplaces.  Some of the newer air tight high efficiency wood stoves have 'light density firebrick.'  The manufacturers chose the 'light' density as its cheaper for them to ship. These replacement firebricks are more dense and will last longer. Some older wood stoves and inserts had this style brick as the baffle as well. Firebrick Heavy Density Size: 9" x 4.5" x 1.25" Good To Know: If your firebrick has cracks, it may not need to be rep

In order to keep your wood burning stove operating as effectively as possible, old and broken firebricks will need to be replaced on a regular basis. This pack include 6 individual firebricks that are 4-1/2 in. x 9 in. x 1-1/4 in. This firebrick can be used in any brand of wood or coal stove that uses standard brick size. It is also great for fire-pits, pizza ovens, grills, and smokers.