Firestop Insulation(38)
Uses item details. Price when purchased online
Simond Store Ceramic Fiber Insulation Roll, 2400F - 1"X24"X25', High Density Fireproof Insulation Blanket for Forge $114.99 Was $129.99
Sponsored
Now$11499
current price Now $114.99, Was $129.99$129.99
Simond Store Ceramic Fiber Insulation Roll, 2400F - 1"X24"X25', High Density Fireproof Insulation Blanket for Forge
15 out of 5 Stars. 1 reviews
Ceramic Fiber Blanket Insulation 2600F, 1"x 15.7"x 24" Baffle Fire Blanket for Stoves, Furnace, Kilns, Fire Bricks, Boilers, Kilns, Blacksmithing From $12.99
4 options
Available in additional 4 optionsFrom$1299
Ceramic Fiber Blanket Insulation 2600F, 1"x 15.7"x 24" Baffle Fire Blanket for Stoves, Furnace, Kilns, Fire Bricks, Boilers, Kilns, Blacksmithing
434.5 out of 5 Stars. 43 reviews
ARCCAPTAIN Welding Blanket 4' x 6' – Heavy Duty Fiberglass, 1022°F Heat Resistant, 850GSM Fireproof Thermal Insulation Blanket for Welding, Grilling, Smoker, Fireplace From $25.99
4 options
Available in additional 4 optionsFrom$2599
ARCCAPTAIN Welding Blanket 4' x 6' – Heavy Duty Fiberglass, 1022°F Heat Resistant, 850GSM Fireproof Thermal Insulation Blanket for Welding, Grilling, Smoker, Fireplace
SIMOND STORE Ceramic Fiber Insulation Blanket, 4# Density 2400F, 1" x 12"x 24” Fireproof Insulation for Fireplace From $11.99
2 options
Available in additional 2 optionsFrom$1199
SIMOND STORE Ceramic Fiber Insulation Blanket, 4# Density 2400F, 1" x 12"x 24” Fireproof Insulation for Fireplace
164.4 out of 5 Stars. 16 reviews
3M Fire Block Foam FB-Foam, Orange Color, Ready-To-Use, Foam-In-Place, 12 fl oz Can $21.66
$2166
current price $21.663M Fire Block Foam FB-Foam, Orange Color, Ready-To-Use, Foam-In-Place, 12 fl oz Can
45 out of 5 Stars. 4 reviews
0.4"×16"×24" Ceramic Fiber Blanket Fireproof Insulation Material,Soft and Flame Retardant,Suitable for Glass Blowing,Furnace,Forge,Fireplace From $13.99
3 options
Available in additional 3 optionsFrom$1399
0.4"×16"×24" Ceramic Fiber Blanket Fireproof Insulation Material,Soft and Flame Retardant,Suitable for Glass Blowing,Furnace,Forge,Fireplace
Simond Store Ceramic Fiber Insulation Roll, 2400F - 1"X24"X25', High Density Fireproof Insulation Blanket for Forge $114.99 Was $129.99
Now$11499
current price Now $114.99, Was $129.99$129.99
Simond Store Ceramic Fiber Insulation Roll, 2400F - 1"X24"X25', High Density Fireproof Insulation Blanket for Forge
15 out of 5 Stars. 1 reviews
Meeco's Red Devil 1105 Fireplace Insert Insulation - Fiberglass Strip (10 ft x 1.5 in) with Pressure-Sensitive Adhesive Backing - Made in The USA $20.58
$2058
current price $20.58Meeco's Red Devil 1105 Fireplace Insert Insulation - Fiberglass Strip (10 ft x 1.5 in) with Pressure-Sensitive Adhesive Backing - Made in The USA
MODIGT Ceramic Fiber Insulation Blanket 15.7"×24"×2/5 Fireproof & Heat Resistant Mat for Oven Stoves, Kilns, Forges, Fireplaces From $13.39
3 options
Available in additional 3 optionsFrom$1339
MODIGT Ceramic Fiber Insulation Blanket 15.7"×24"×2/5 Fireproof & Heat Resistant Mat for Oven Stoves, Kilns, Forges, Fireplaces
33.7 out of 5 Stars. 3 reviews
CAFORKP Fireproof Welding Blanket 6x10 FT, Fiberglass Thermal Insulation Mat, Portable $26.43 Was $30.85
Now$2643
current price Now $26.43, Was $30.85$30.85
CAFORKP Fireproof Welding Blanket 6x10 FT, Fiberglass Thermal Insulation Mat, Portable
3-pack Great Stuff Fireblock Insulating Spray Foam Gap Filler - Firestop - 3 Pack Standard Mounting Hardware, Drop-In Replacement $51.78
$5178
current price $51.783-pack Great Stuff Fireblock Insulating Spray Foam Gap Filler - Firestop - 3 Pack Standard Mounting Hardware, Drop-In Replacement
LINGDA 0.4"×12"×24" Ceramic Fiber Blanket Fireproof Insulation Material,High Temperature Fireproof for Glass Blowing,Furnace,Forge,Fireplace From $13.49
3 options
Available in additional 3 optionsFrom$1349
LINGDA 0.4"×12"×24" Ceramic Fiber Blanket Fireproof Insulation Material,High Temperature Fireproof for Glass Blowing,Furnace,Forge,Fireplace
Insulating Fire Bricks , 2500F, 1.25" x 4.5" x 9", Pack of 12, Soft Fire Bricks for Wood Stove, Pizza Oven, Fireplace $79.99
$7999
current price $79.99Insulating Fire Bricks , 2500F, 1.25" x 4.5" x 9", Pack of 12, Soft Fire Bricks for Wood Stove, Pizza Oven, Fireplace
25 out of 5 Stars. 2 reviews
Ceramic Fiber Insulation Blanket with Aluminum Foil Facing, 1/2 x 24 x 60, 8# 2400F, Heat Shield Blanket for Kiln Stove Forge Furnace Chimney Fireplace HVAC Welding Soldering Pizza Oven Insulation $71.99
$7199
current price $71.99Ceramic Fiber Insulation Blanket with Aluminum Foil Facing, 1/2 x 24 x 60, 8# 2400F, Heat Shield Blanket for Kiln Stove Forge Furnace Chimney Fireplace HVAC Welding Soldering Pizza Oven Insulation
MODIGT 0.4"×12"×24" Ceramic Fiber Blanket Fireproof Insulation Material,High Density Firproof Insulation Blanket for Glass Blowing,Furnace,Forge,Kilns From $13.99
3 options
Available in additional 3 optionsFrom$1399
MODIGT 0.4"×12"×24" Ceramic Fiber Blanket Fireproof Insulation Material,High Density Firproof Insulation Blanket for Glass Blowing,Furnace,Forge,Kilns
NEW FIRE insulating materials,Ceramic Fiber Insulation, 1" Thick x 12" x 24", 2400F Fireproof Insulation Blanket $36.99
$3699
current price $36.99NEW FIRE insulating materials,Ceramic Fiber Insulation, 1" Thick x 12" x 24", 2400F Fireproof Insulation Blanket
Insulating Fire Bricks - 2500F Rated - 2.5" x 4.5" x 9" - Pack of 8 - Soft Fire Bricks for Forge, Kiln, Furnace, Oven, Stove, Fireplace, Fire Pit, Jewelry Soldering, Heat Insulation Block $89.90
$8990
current price $89.90Insulating Fire Bricks - 2500F Rated - 2.5" x 4.5" x 9" - Pack of 8 - Soft Fire Bricks for Forge, Kiln, Furnace, Oven, Stove, Fireplace, Fire Pit, Jewelry Soldering, Heat Insulation Block
15 out of 5 Stars. 1 reviews
Welding Blanket 6x10 ft Fiberglass Fireproof Blanket Welding Mat with Grommets & Carry Bag - Heat Resistant Thermal Insulation for Welding, Fireplace & Workshop $32.87
$3287
current price $32.87Welding Blanket 6x10 ft Fiberglass Fireproof Blanket Welding Mat with Grommets & Carry Bag - Heat Resistant Thermal Insulation for Welding, Fireplace & Workshop
HFK-25 Insulating Fire Bricks 2500F 1.25" x 4.5" x 9" IFB Box of 5 Fire Bricks for Fireplaces, Pizza Ovens, Kilns, Forges $47.99
$4799
current price $47.99HFK-25 Insulating Fire Bricks 2500F 1.25" x 4.5" x 9" IFB Box of 5 Fire Bricks for Fireplaces, Pizza Ovens, Kilns, Forges
15 out of 5 Stars. 1 reviews
REOFLYUP Fire Retardant Insulation Blanket Fiberglass Silver Prevent Fire Spread 1Set $11.74
$1174
current price $11.74REOFLYUP Fire Retardant Insulation Blanket Fiberglass Silver Prevent Fire Spread 1Set
Akfix 840 Fire Block Insulating Straw Foam Sealant 12 oz-2 Pack From $23.99
3 options
Available in additional 3 optionsFrom$2399
Akfix 840 Fire Block Insulating Straw Foam Sealant 12 oz-2 Pack
WORGEOUS Outdoor Fire Mat Insulation Pad with Floor and Lanyard, Black $14.12
$1412
current price $14.12WORGEOUS Outdoor Fire Mat Insulation Pad with Floor and Lanyard, Black
Reduced price SITERWELL Fiberglass , Fire Suppression Blanket for Emergency Surival,Emergency Blanket with Flame Retardant Protection and Heat Insulation, Survival Blanket ,1m x 1m,1 Pack $7.19 Was $8.99
Now$719
current price Now $7.19, Was $8.99$8.99
SITERWELL Fiberglass , Fire Suppression Blanket for Emergency Surival,Emergency Blanket with Flame Retardant Protection and Heat Insulation, Survival Blanket ,1m x 1m,1 Pack
444.7 out of 5 Stars. 44 reviews
TITINICE Fire Resistant Blanket Insulation For Camping Trips Black 1Pack $17.26
$1726
current price $17.26TITINICE Fire Resistant Blanket Insulation For Camping Trips Black 1Pack
FMI B42I 42'' Stacked Brick Refractory Liner- Insulation Wood Fireplace $1,454.56
$1,45456
current price $1,454.56FMI B42I 42'' Stacked Brick Refractory Liner- Insulation Wood Fireplace
HFK-25 Insulating Fire Bricks 2500F 1.75" x 4.5" x 9" IFB Box of 8 Fire Bricks for Fireplaces, Pizza Ovens, Kilns, Forges $59.99
$5999
current price $59.99HFK-25 Insulating Fire Bricks 2500F 1.75" x 4.5" x 9" IFB Box of 8 Fire Bricks for Fireplaces, Pizza Ovens, Kilns, Forges
15 out of 5 Stars. 1 reviews
Welding Blanket 6x10 Ft Fiberglass Fireproof Blanket Welding Mat with Grommets & Carry Bag - Flame Retardant Thermal Insulation for Welding, Camping, Fireplace $37.74
$3774
current price $37.74Welding Blanket 6x10 Ft Fiberglass Fireproof Blanket Welding Mat with Grommets & Carry Bag - Flame Retardant Thermal Insulation for Welding, Camping, Fireplace
lacooooppia Fireproof Welding Blanket Fire Resistant Pad Heat Resistant 11.81x19.69inch Fire Mat Insulation Pad for Barbecue Camping $15.41
$1541
current price $15.41lacooooppia Fireproof Welding Blanket Fire Resistant Pad Heat Resistant 11.81x19.69inch Fire Mat Insulation Pad for Barbecue Camping
ICERUN 2026 New Flame Retardant Protection Emergency Fire Retardant Blanket Heat Insulation Fire Suppression Blanket for Kitchen Fireplace Grill Car Camping for Home,Car,Workshop,Camping,Outdoor Use $12.59
$1259
current price $12.59ICERUN 2026 New Flame Retardant Protection Emergency Fire Retardant Blanket Heat Insulation Fire Suppression Blanket for Kitchen Fireplace Grill Car Camping for Home,Car,Workshop,Camping,Outdoor Use
Fireproof Mat 39.4 x 39.4 Inch, Fiberglass Insulation Pad, Heat Resistant Up to 932 , Foldable Grill Welding Blanket for Grill Stove Pit, Firepit Smoker $26.48 Was $38.56
Now$2648
current price Now $26.48, Was $38.56$38.56
Fireproof Mat 39.4 x 39.4 Inch, Fiberglass Insulation Pad, Heat Resistant Up to 932 , Foldable Grill Welding Blanket for Grill Stove Pit, Firepit Smoker
HEATSHAKING 1Pc Practical Fire Resistance Blanket Fiberglass Heat Insulation Outdoor Enthusiasts $13.30
$1330
current price $13.30HEATSHAKING 1Pc Practical Fire Resistance Blanket Fiberglass Heat Insulation Outdoor Enthusiasts
Carbon Fiber Welding Blanket,40x40 " Fireproof Mat for High Heat Protection,1800F Resistant Safety Pad,3.5mm Thick Insulation Blanket $32.99
$3299
current price $32.99Carbon Fiber Welding Blanket,40x40 " Fireproof Mat for High Heat Protection,1800F Resistant Safety Pad,3.5mm Thick Insulation Blanket
2PCS Fiberglass Fire Pit Mats, 940F Heat Protection Emergency Blanket, Beige Larger 39.4" x 36.6" Fiberglass Insulation Floor Protector For Camping, BBQ, Tent Stoves $26.98 Was $53.09
Now$2698
current price Now $26.98, Was $53.09$53.09
2PCS Fiberglass Fire Pit Mats, 940F Heat Protection Emergency Blanket, Beige Larger 39.4" x 36.6" Fiberglass Insulation Floor Protector For Camping, BBQ, Tent Stoves
DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 10 $167.64
$16764
current price $167.64DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 10
6x10ft Welding Blanket Fire Retardant Fiberglass Thermal Insulation Mat Fireproof Heat Resistant Portable with Carry Bag $36.99
$3699
current price $36.996x10ft Welding Blanket Fire Retardant Fiberglass Thermal Insulation Mat Fireproof Heat Resistant Portable with Carry Bag
Emergency Fire Blanket Fiberglass, Fireproof Cloth Cookout BBQ Insulation Pad Fire Suppression Blankets High Temperature Resistance for Fire Escapes or Fire Rescues[S] $14.02
![Emergency Fire Blanket Fiberglass, Fireproof Cloth Cookout BBQ Insulation Pad Fire Suppression Blankets High Temperature Resistance for Fire Escapes or Fire Rescues[S]](https://i5.walmartimages.com/seo/Emergency-Fire-Blanket-Fiberglass-Fireproof-Cloth-Cookout-BBQ-Insulation-Pad-Fire-Suppression-Blankets-High-Temperature-Resistance-Fire-Escapes-Fire_50d186d8-0e32-492a-a37a-ede02880a6d7.ecbdf1f98e1ae7740fd8827bc63cfb4a.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$1402
current price $14.02Emergency Fire Blanket Fiberglass, Fireproof Cloth Cookout BBQ Insulation Pad Fire Suppression Blankets High Temperature Resistance for Fire Escapes or Fire Rescues[S]
Dap Products Inc. DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 5 Bulk Case Pack $94.93
$9493
current price $94.93Dap Products Inc. DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 5 Bulk Case Pack
Dap Products Inc. DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 5 $94.94
$9494
current price $94.94Dap Products Inc. DAP Firebreak Flame Resistant Fire Block Foam Sealant - Pack of 5
Other options to consider(4)
DyGTyX CORP 206490 6-Inch Attic Insulation Shield $77.37
$7737
current price $77.37DyGTyX CORP 206490 6-Inch Attic Insulation Shield
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