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    20 Products

    Firebricks

    Image of Product. Front orientation. Firebricks. Firebricks.
    Often used in furnaces, these firebricks have been machined for a snug fit to minimize heat loss. They are flame resistant, meeting ASTM E84 0/0 for flame and smoke. Cut with a brick saw and install with the firebrick bonding mortar (sold separately).
    Thk.
    Lg.
    Wd.
    Material
    Density,
    lb/ft³
    Flammability Rating
    Each
     
    2,300° F Maximum Temperature
    2 1/2"9"4 1/2"Ceramic/Clay45ASTM E84 0/0 for Flame and Smoke
    9355K2000000
    2 1/2"24"9"Ceramic/Clay42ASTM E84 0/0 for Flame and Smoke
    9355K600000
     
    2,600° F Maximum Temperature
    2 1/2"9"4 1/2"Ceramic/Clay45ASTM E84 0/0 for Flame and Smoke
    9355K100000
    2 1/2"24"9"Ceramic/Clay48ASTM E84 0/0 for Flame and Smoke
    9355K700000
     
    3,000° F Maximum Temperature
    2 1/2"9"4 1/2"Ceramic/Clay65ASTM E84 0/0 for Flame and Smoke
    9355K500000
     
    Accessories for Firebricks

    Abrasion-Resistant Firebricks

    Image of Product. Front orientation. Firebricks. Abrasion-Resistant Firebricks.
    Stronger than standard firebricks but with lower insulation capabilities, these withstand heavy abrasion on the floors and sides of furnaces. They meet ASTM standards for flame resistance. Also known as hard firebricks. Cut with a diamond-tipped tile saw and install with firebrick bonding mortar (sold separately).
    Thk.
    Lg.
    Wd.
    Material
    Density,
    lb/ft³
    Flammability Rating
    Each
     
    2,900° F Maximum Temperature
    2"12"12"Ceramic/Clay1389355K25000000
    2"18"12"Ceramic/Clay1389355K26000000
    2 1/2"9"4 1/2"Ceramic/Clay140ASTM E84 0/0 for Flame and Smoke
    9355K800000
    2 1/2"9"6"Ceramic/Clay1389355K1900000
    2 1/2"12"12"Ceramic/Clay1389355K23000000
    2 1/2"13 1/2"4 1/2"Ceramic/Clay1389355K2200000
    3"9"4 1/2"Ceramic/Clay1389355K1100000
    3"9"6"Ceramic/Clay1389355K1200000
    3"12"12"Ceramic/Clay1389355K15000000
     
    Refractory Cement

    Firebrick Bonding Mortar

    Image of Product. Front orientation. Refractory Cement. Firebrick Bonding Mortar.
    Lay, coat, and bond firebricks. Apply this mortar with a trowel. One pail sets approximately 40 bricks.
    Container
    Net Wt.,
    lb.
    Type
    Approx. Brick
    Coverage
    Max. Temp.,
    ° F
    Density,
    lb/ft³
    Color
    Each
    15Pail403,000129Gray9368K6000000

    Extreme-Temperature Refractory Cement

    Image of Product. Front orientation. Refractory Cement. Extreme-Temperature Refractory Cement.
    Set and repair cast iron and steel furnaces, heaters, stoves, and boilers with this ready-to-use cement. It experiences minimal shrinkage for a permanent smokeproof and gasproof joint. Apply with a trowel or a spatula. A minimum temperature of 212° F is required to harden. Cut hardened cement with a carbide-tipped saw.
    Container
    Size
    Type
    Approx. Coverage
    Area, ft²
    Cure Temp.,
    ° F
    Max. Temp.,
    ° F
    Density,
    lb/ft³
    Color
    Each
    8 fl. oz.Pail0.632122,500122Beige9372K8500000
    64 fl. oz.Pail52122,500122Beige9372K8600000
    1 gal.Pail102122,500122Beige9372K8700000

    Firebrick Repair Coatings

    Image of Product. Front orientation. Firebrick Repair Coatings.
    Renew heat resistance and performance of worn firebrick. Apply coating with a brush or spray on for a crack-free seal.
    Container
    Size, gal.
    Approx. Coverage
    Area, ft²
    Temp. Range,
    ° F
    Density,
    lb/ft³
    Color
    Each
    193-50 to 2,350100Beige9366K50000000
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