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FaucetsSafety Equipment and GearAir QualityAir ToolsAlarm SystemsAll Garage StorageAsphalt, Concrete & MasonryBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBreakers, Distributors, and Load CentersCable ManagementCar Emergency SuppliesCaulking & SealantsCommercial LightingConduits and FittingsDehumidifiersDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDoor WeatherproofingDoorsElectrical ToolsEmergency SuppliesFastenersFire SafetyFireplacesGarage CabinetsGarage Door Openers and HardwareGarage Storage SystemsGreat StuffHand ToolsHome SafetyHooksHVAC Ducting and VentilationInsulationKitchen Fixtures and MaterialsKitchen PlumbingMetal CuttingOutletsPaint PrimersPaint Supplies & ToolsPersonal PreparednessPersonal Protective EquipmentPipes, Fittings & AccessoriesPlumbing Tools & AccessoriesPower Tool AccessoriesPower ToolsProtective Metal Working GearRailingRubberSafes & LockboxesSealants, Fillers and AdhesivesShop Plumbing by FixtureSolderingStair PartsStanleyStorage ContainersStorm & Flood PrepStovesTool Equipment & StorageValves & Valve RepairWall PanelsWallpaperWater HeatersWater Heaters, Pumps & TanksWater JugsWaterproofers and SealersWeatherproof CoversWeatherstrippingWeldersWildfire PrepWindow Screens and FilmsWindow WeatherproofingWinter PrepZinsser

Fire Sealing

Uses item details. Price when purchased online

Seal Spray Fire/Flame, Smoke, and Sound Block 23.4oz Gun Foam - Case Of 12 $134.99

Seal Spray Fire/Flame, Smoke, and Sound Block 23.4oz Gun Foam - Case Of 12
Sponsored
current price $134.99

Seal Spray Fire/Flame, Smoke, and Sound Block 23.4oz Gun Foam - Case Of 12

3.7 out of 5 Stars. 3 reviews

Kraken Bond Fireplace Sealant, High Temperature Black Fire Caulk up to 2732°F - Flame Resistant Stove, Chimney & Oven Sealant - 10.1 fl oz Cartridge, 12 Pack From $19.99

Kraken Bond Fireplace Sealant, High Temperature Black Fire Caulk up to 2732°F - Flame Resistant Stove, Chimney & Oven Sealant - 10.1 fl oz Cartridge, 12 Pack
Options
Sponsored
From$1999

Kraken Bond Fireplace Sealant, High Temperature Black Fire Caulk up to 2732°F - Flame Resistant Stove, Chimney & Oven Sealant - 10.1 fl oz Cartridge, 12 Pack

4.3 out of 5 Stars. 29 reviews

Sprayman Fire Block Gun Foam Sealant 20oz- 12 Pack Set From $25.89

Sprayman Fire Block Gun Foam Sealant 20oz- 12 Pack Set
Options
Sponsored
From$2589

Sprayman Fire Block Gun Foam Sealant 20oz- 12 Pack Set

Stanley F994C SuperCoat Canister Spray Foam Insulation Kit (600 Board Feet) - Class A Fire Rated Closed Cell Two-Component Polyurethane Foam - R-6.27 per Inch - Includes Gun & Hose, 1 Pack From $849.99

Stanley F994C SuperCoat Canister Spray Foam Insulation Kit (600 Board Feet) - Class A Fire Rated Closed Cell Two-Component Polyurethane Foam - R-6.27 per Inch - Includes Gun & Hose, 1 Pack
Options
Sponsored
From$84999

Stanley F994C SuperCoat Canister Spray Foam Insulation Kit (600 Board Feet) - Class A Fire Rated Closed Cell Two-Component Polyurethane Foam - R-6.27 per Inch - Includes Gun & Hose, 1 Pack

5 out of 5 Stars. 2 reviews

DAP Firebreak Flame Resistant Fire Block Foam Sealant - Single Pack $19.88 Was $26.98

DAP Firebreak Flame Resistant Fire Block Foam Sealant - Single Pack
current price Now $19.88, Was $26.98

DAP Firebreak Flame Resistant Fire Block Foam Sealant - Single Pack

Kraken Bond Fireplace Sealant, High Temperature Black Fire Caulk up to 2732°F - Flame Resistant Stove, Chimney & Oven Sealant - 10.1 fl oz Cartridge, 1 Pack From $19.99

Kraken Bond Fireplace Sealant, High Temperature Black Fire Caulk up to 2732°F - Flame Resistant Stove, Chimney & Oven Sealant - 10.1 fl oz Cartridge, 1 Pack
Available in additional 3 options
Options
From$1999

Kraken Bond Fireplace Sealant, High Temperature Black Fire Caulk up to 2732°F - Flame Resistant Stove, Chimney & Oven Sealant - 10.1 fl oz Cartridge, 1 Pack

4.3 out of 5 Stars. 29 reviews
Save with
Walmart Plus

3M Fire Block Foam FB-Foam, Orange Color, Ready-To-Use, Foam-In-Place, 12 fl oz Can $21.66

3M Fire Block Foam FB-Foam, Orange Color, Ready-To-Use, Foam-In-Place, 12 fl oz Can
current price $21.66

3M Fire Block Foam FB-Foam, Orange Color, Ready-To-Use, Foam-In-Place, 12 fl oz Can

5 out of 5 Stars. 4 reviews

3M Fire Barrier Sealant FD 150+, Red Color, Gun-Grade, Latex-Based, Elastomeric, Monolithic Flexible Seal, 20 fl oz Sausage Pack $21.03

3M Fire Barrier Sealant FD 150+, Red Color, Gun-Grade, Latex-Based, Elastomeric, Monolithic Flexible Seal, 20 fl oz Sausage Pack
current price $21.03

3M Fire Barrier Sealant FD 150+, Red Color, Gun-Grade, Latex-Based, Elastomeric, Monolithic Flexible Seal, 20 fl oz Sausage Pack

3M Fire Barrier Sealant FD 150+, Red, 28 fl oz Cartridge $38.05

3M Fire Barrier Sealant FD 150+, Red, 28 fl oz Cartridge
current price $38.05

3M Fire Barrier Sealant FD 150+, Red, 28 fl oz Cartridge

GREAT STUFF PRO Gaps and Cracks - 24oz Fireblock Foam Insulation Sealant, 32 Cases. Closed Cell, Polyurethane Expanding Spray Foam. Seals & Insulates Gaps Up to 3". Applicator Gun Not Included $6,289.22

GREAT STUFF PRO Gaps and Cracks - 24oz Fireblock Foam Insulation Sealant, 32 Cases. Closed Cell, Polyurethane Expanding Spray Foam. Seals & Insulates Gaps Up to 3". Applicator Gun Not Included
current price $6,289.22

GREAT STUFF PRO Gaps and Cracks - 24oz Fireblock Foam Insulation Sealant, 32 Cases. Closed Cell, Polyurethane Expanding Spray Foam. Seals & Insulates Gaps Up to 3". Applicator Gun Not Included

Henkel Fire Block Foam Spray - Fireblock Sealant - 21.1 oz, Orange $24.35

Henkel Fire Block Foam Spray - Fireblock Sealant - 21.1 oz, Orange
current price $24.35

Henkel Fire Block Foam Spray - Fireblock Sealant - 21.1 oz, Orange

3M Fire Barrier Sealant Watertight - Fireproof Sealant - 10.1 fl oz $327.85

3M Fire Barrier Sealant Watertight - Fireproof Sealant - 10.1 fl oz
current price $327.85

3M Fire Barrier Sealant Watertight - Fireproof Sealant - 10.1 fl oz

Dap 18806 Fire Stop Sealant, 10.1-Ounce $25.73

Dap 18806 Fire Stop Sealant, 10.1-Ounce
current price $25.73

Dap 18806 Fire Stop Sealant, 10.1-Ounce

Sprayman Fire Block Gun Foam Sealant 20oz-2 Pack From $25.89

Sprayman Fire Block Gun Foam Sealant 20oz-2 Pack
Available in additional 6 options
Options
From$2589

Sprayman Fire Block Gun Foam Sealant 20oz-2 Pack

12 oz Dap 501212 Touch 'N Foam, Firebreak Fire Break Flame Resistant Sealant Pack of 12 $131.18

12 oz Dap 501212 Touch 'N Foam, Firebreak Fire Break Flame Resistant Sealant Pack of 12
current price $131.18

12 oz Dap 501212 Touch 'N Foam, Firebreak Fire Break Flame Resistant Sealant Pack of 12

DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 10 $167.64

DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 10
current price $167.64

DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 10

3M Heat Resistant Fire Block Sealant $22.49

3M Heat Resistant Fire Block Sealant
current price $22.49

3M Heat Resistant Fire Block Sealant

Akfix 840 Fire Block Insulating Straw Foam Sealant 12 oz-2 Pack From $23.99

Akfix 840 Fire Block Insulating Straw Foam Sealant 12 oz-2 Pack
Available in additional 3 options
Options
From$2399

Akfix 840 Fire Block Insulating Straw Foam Sealant 12 oz-2 Pack

Dap - 44242 - 12 oz. Fire Barrier Insulating Spray Foam Sealant Kit, Orange $19.88

Dap - 44242 - 12 oz. Fire Barrier Insulating Spray Foam Sealant Kit, Orange
current price $19.88

Dap - 44242 - 12 oz. Fire Barrier Insulating Spray Foam Sealant Kit, Orange

High-Temp Insulation for Safe Grill Gaskets Flame Retardant BBQ Sealing Strip $13.99

High-Temp Insulation for Safe Grill Gaskets Flame Retardant BBQ Sealing Strip
current price $13.99

High-Temp Insulation for Safe Grill Gaskets Flame Retardant BBQ Sealing Strip

Red Devil 0466 10.1 oz Tube Of Black Fireplace & Stove Repair Sealant - Quantity of 6 $63.89

Red Devil 0466 10.1 oz Tube Of Black Fireplace & Stove Repair Sealant - Quantity of 6
current price $63.89

Red Devil 0466 10.1 oz Tube Of Black Fireplace & Stove Repair Sealant - Quantity of 6

GREAT STUFF Fireblock Insulating Foam Sealant 12 oz $18.99

GREAT STUFF Fireblock Insulating Foam Sealant 12 oz
current price $18.99

GREAT STUFF Fireblock Insulating Foam Sealant 12 oz

5 out of 5 Stars. 1 reviews

Kraken Bond Extreme Orange Fire Block Foam, 24 oz Straw Polyurethane Sealant, 24 Pack From $19.99

Kraken Bond Extreme Orange Fire Block Foam, 24 oz Straw Polyurethane Sealant, 24 Pack
Available in additional 5 options
Options
From$1999

Kraken Bond Extreme Orange Fire Block Foam, 24 oz Straw Polyurethane Sealant, 24 Pack

DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 8 $133.60

DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 8
current price $133.60

DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 8

3M Heat Resistant Fire Block Sealant - Pack of 3 $58.26

3M Heat Resistant Fire Block Sealant - Pack of 3
current price $58.26

3M Heat Resistant Fire Block Sealant - Pack of 3

DAP Fire Stop 18806 Silicone Sealant Limestone Gray 10.1 oz Cartridge $21.52

DAP Fire Stop 18806 Silicone Sealant Limestone Gray 10.1 oz Cartridge
current price $21.52

DAP Fire Stop 18806 Silicone Sealant Limestone Gray 10.1 oz Cartridge

Firebreak Flame Resistant Foam Sealant $19.88

Firebreak Flame Resistant Foam Sealant
current price $19.88

Firebreak Flame Resistant Foam Sealant

DAP 18806 Fire Stop Sealant, 10.1 oz, Limestone Gray $21.52

DAP 18806 Fire Stop Sealant, 10.1 oz, Limestone Gray
current price $21.52

DAP 18806 Fire Stop Sealant, 10.1 oz, Limestone Gray

Pemko Fire and Smoke Seal,8 ft.,White,Silicone S772W8 $40.22

Pemko Fire and Smoke Seal,8 ft.,White,Silicone S772W8
current price $40.22

Pemko Fire and Smoke Seal,8 ft.,White,Silicone S772W8

2-pack Great Stuff Insulating Foam Sealant Fireblock - 2 Pack, 12 Ounces Residential Use, Standard Application $39.07

2-pack Great Stuff Insulating Foam Sealant Fireblock - 2 Pack, 12 Ounces Residential Use, Standard Application
current price $39.07

2-pack Great Stuff Insulating Foam Sealant Fireblock - 2 Pack, 12 Ounces Residential Use, Standard Application

Red Devil 0466 10.1 oz Tube Of Black Fireplace & Stove Repair Sealant - Quantity of 3 $39.89

Red Devil 0466 10.1 oz Tube Of Black Fireplace & Stove Repair Sealant - Quantity of 3
current price $39.89

Red Devil 0466 10.1 oz Tube Of Black Fireplace & Stove Repair Sealant - Quantity of 3

DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 6 $110.80

DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 6
current price $110.80

DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 6

3M Heat Resistant Fire Block Sealant, Case of 2 $42.72

3M Heat Resistant Fire Block Sealant, Case of 2
current price $42.72

3M Heat Resistant Fire Block Sealant, Case of 2

Gardner Gibson 10 Oz. Fire Block Sealant - Pack of 5 Case Quantity Pack $84.75

Gardner Gibson 10 Oz. Fire Block Sealant - Pack of 5 Case Quantity Pack
current price $84.75

Gardner Gibson 10 Oz. Fire Block Sealant - Pack of 5 Case Quantity Pack

Dap Products Inc. DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 3 $62.90

Dap Products Inc. DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 3
current price $62.90

Dap Products Inc. DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 3

3M Fire Barrier Sealant FD 150+, Red Color, Gun-Grade, Latex-Based, Elastomeric, Monolithic Flexible Seal, 10.1 fl oz Cartridge $16.99 Was $21.99

3M Fire Barrier Sealant FD 150+, Red Color, Gun-Grade, Latex-Based, Elastomeric, Monolithic Flexible Seal, 10.1 fl oz Cartridge
current price Now $16.99, Was $21.99

3M Fire Barrier Sealant FD 150+, Red Color, Gun-Grade, Latex-Based, Elastomeric, Monolithic Flexible Seal, 10.1 fl oz Cartridge

Pemko Fire and Smoke Seal,7 ft.,White,Silicone S772W7 $37.30

Pemko Fire and Smoke Seal,7 ft.,White,Silicone S772W7
current price $37.30

Pemko Fire and Smoke Seal,7 ft.,White,Silicone S772W7

DAP FIRE Stop Fire-Rated Silicone Sealant $21.52 Was $28.82

DAP FIRE Stop Fire-Rated Silicone Sealant
current price Now $21.52, Was $28.82

DAP FIRE Stop Fire-Rated Silicone Sealant

Red Devil 0915 Foam & Fill Fire Block Foam Sealant 12 Oz, Orange $19.31 Was $25.79

Red Devil 0915 Foam & Fill Fire Block Foam Sealant 12 Oz, Orange
current price Now $19.31, Was $25.79

Red Devil 0915 Foam & Fill Fire Block Foam Sealant 12 Oz, Orange

DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 18 $246.42

DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 18
current price $246.42

DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 18

3M Heat Resistant Fire Block Sealant - Pack of 5 $87.49

3M Heat Resistant Fire Block Sealant - Pack of 5
current price $87.49

3M Heat Resistant Fire Block Sealant - Pack of 5

12-Pack of 12 Oz Dap 501212 Touch 'N Foam FireBreak Fire Block Foam Sealant $131.20

12-Pack of 12 Oz Dap 501212 Touch 'N Foam FireBreak Fire Block Foam Sealant
current price $131.20

12-Pack of 12 Oz Dap 501212 Touch 'N Foam FireBreak Fire Block Foam Sealant

Dap Fire Stop Fire-Rated Sealant - Pack of 7 $145.52

Dap Fire Stop Fire-Rated Sealant - Pack of 7
current price $145.52

Dap Fire Stop Fire-Rated Sealant - Pack of 7

Pemko - S773BL17 Silicone Adhesive-Backed Fire/Smoke Gasketing, Black Silicone Finish, 0.5" W x 0.375" H x 17' L $35.00 Was $55.96

Pemko - S773BL17 Silicone Adhesive-Backed Fire/Smoke Gasketing, Black Silicone Finish, 0.5" W x 0.375" H x 17' L
current price Now $35.00, Was $55.96

Pemko - S773BL17 Silicone Adhesive-Backed Fire/Smoke Gasketing, Black Silicone Finish, 0.5" W x 0.375" H x 17' L

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