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    23 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).
    2 1/2" × 4 1/2" × 9"
    2 1/2" × 9" × 24"
    Max. Temp.,
    ° F
    Heat Flow Rate
    @ Temp.
    Material
    Color
    Flammability Rating
    Density,
    lb/ft³
    Each
    Density,
    lb/ft³
    Each
    2,3001.7 BTU/hr @ 1,500° FCeramic/ClayOff-WhiteASTM E84 0/0 for Flame and Smoke
    		459355K2000000429355K6000000
    2,6002.2 BTU/hr @ 1,500° FCeramic/ClayOff-WhiteASTM E84 0/0 for Flame and Smoke
    		459355K100000489355K700000
    3,0003.1 BTU/hr @ 1,500° FCeramic/ClayOff-WhiteASTM E84 0/0 for Flame and Smoke
    		659355K500000————0
    Accessories for Firebricks
    Each
    Handsaw with 15" Blade6914A61000000
    Firebrick Bonding Mortar (15 lb. Pail)9368K600000

    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).
    Wd.
    Lg.
    Density,
    lb/ft³
    Material
    Specs.
    Met
    Flammability Rating
    Temp. Range,
    ° F
    Heat Flow Rate
    @ Temp.
    Color
    Each
    2" Thick
    12"12"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K25000000
    12"18"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K26000000
     
    2 1/2" Thick
    4 1/2"9"140Ceramic/Clay—ASTM E84 0/0 for Flame and Smoke
    		0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K800000
    4 1/2"13 1/2"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K2200000
    6"9"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K1900000
    12"12"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K23000000
     
    3" Thick
    4 1/2"9"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K1100000
    6"9"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K1200000
    12"12"138Ceramic/ClayASTM C27—0 to 2,9009.6 BTU/hr @ 1,500° FBeige9355K15000000
     
    Refractory Cement
    Each
    Firebrick Bonding Mortar (15 lb. Pail)9368K6000000

    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.
    Container
    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

    High-Temperature Surface Fillers

    Image of Product. Front orientation. Surface Fillers. High-Temperature Surface Fillers, Ceramic, Pail.
    Image of Product. Front orientation. Surface Fillers. High-Temperature Surface Fillers, Ceramic, Cartridge.
    Image of Product. Front orientation. Surface Fillers. High-Temperature Surface Fillers, Ceramic, Syringe.

    Ceramic

    Pail

    Ceramic

    Cartridge

    Ceramic

    Syringe

    Able to withstand temperatures up to 2300° F, these ceramic surface fillers are often used as thermal insulation on brick, mortar, burner blocks, furnace holders, and thermocouples.
    Container
    Temp.
    Range
    Size
    Type
    Begins to
    Harden, min.
    Reaches Full
    Strength, hr.
    Consistency
    Mixing
    Req.
    Approx. Coverage
    @ Thk.
    Max.
    Thk.
    For Use
    Outdoors
    Min.
    Max.,
    ° F
    Color
    For Use On
    Each
    Ceramic Surface Fillers
    4 fl. oz.Syringe208PuttyNo20 in² @ 1/4"Not RatedNoNot Rated2,300WhiteCeramic, Masonry7551A23000000
    11 fl. oz.Cartridge208PuttyNo60 in² @ 1/4"Not RatedNoNot Rated2,300WhiteCeramic, Masonry7551A2400000
    1 gal.Pail208PuttyNo720 in² @ 1/4"Not RatedNoNot Rated2,300WhiteCeramic, Masonry7551A26000000
     
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